Title: FluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP
Author: WPManageNinja
Published: <strong>18 janeiro, 2021</strong>
Last modified: 27 setembro, 2026

---

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# FluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP

 Por [WPManageNinja](https://profiles.wordpress.org/wpmanageninja/)

[Baixar](https://downloads.wordpress.org/plugin/fluent-smtp.2.4.1.zip)

 * [Detalhes](https://br.wordpress.org/plugins/fluent-smtp/#description)
 * [Avaliações](https://br.wordpress.org/plugins/fluent-smtp/#reviews)
 *  [Instalação](https://br.wordpress.org/plugins/fluent-smtp/#installation)
 * [Desenvolvimento](https://br.wordpress.org/plugins/fluent-smtp/#developers)

 [Suporte](https://wordpress.org/support/plugin/fluent-smtp/)

## Descrição

### WP Mail SMTP Plugin for Any Email Service Provider

Are your WordPress emails not sending, landing in spam, or failing silently? FluentSMTP
is a free **WordPress SMTP plugin** that fixes email deliverability by routing every`
wp_mail()` call through the email service you choose: **Gmail, Google Workspace,
Amazon SES, SendGrid, Mailgun, Cloudflare Email, toSend, Postmark, Brevo (Sendinblue),
SparkPost, Netcore, Elastic Email, SMTP2GO, Outlook / Office 365, Zoho**, or any
SMTP host.

FluentSMTP talks to each provider’s own API rather than only SMTP, so your transactional
and marketing email goes out quickly and lands in the inbox. Set your From name 
and email, turn on email logging, add failure alerts, and route different senders
to different providers, all from one screen.

Connect as many email services as you want, and FluentSMTP routes each email to 
the right one based on its From address.

### 💚 100% Free Forever — No Pro Version, No Upsells, No Paywalls 💚

**FluentSMTP is 100% free and open source, and it always will be.** There is no “
pro” version, no premium add-ons, no locked features, no email capture wall, no 
nagging upgrade prompts, no feature limits, and no paid tier. Every integration 
listed here, from Amazon SES, Gmail and Outlook to SendGrid, Mailgun, Cloudflare,
toSend, Postmark, Brevo and SparkPost, is fully available at no cost.

You will never have to pay a cent to use any feature of FluentSMTP. We have pledged
this as part of our “Five for the Future” participation, an initiative started by
the WordPress Foundation.

Our parent company [WPManageNinja LLC](https://wpmanageninja.com) builds commercial
products for WordPress businesses and runs a stable, profitable business on those,
which means FluentSMTP is our way of giving back to the WordPress community, not
a funnel. 👉 [Read why it’s 100% free (always)](https://fluentsmtp.com/articles/why-we-built-fluentsmtp-plugin/)
👈

### 🎉 Supported Email Service Providers and SMTP Connections

 * Amazon SES (API)
 * Gmail (OAuth API)
 * Google Workspace (OAuth API)
 * Outlook / Office 365 / Microsoft 365 (OAuth API)
 * SendGrid (API)
 * Mailgun (API)
 * Cloudflare Email Sending (API)
 * toSend (API)
 * Brevo, formerly Sendinblue (API)
 * Netcore, formerly Pepipost (API)
 * Postmark (API)
 * SparkPost (API)
 * SMTP2GO (API)
 * Elastic Email (API)
 * Zoho Mail (SMTP)
 * PHP mail()
 * Any SMTP server: your web host, Gmail SMTP, Yahoo, Outlook.com, Yandex and more
 * Outras integrações nativas em breve

### 🎉 FluentSMTP Features

FluentSMTP is built for speed, reliability and scale.

 * Real-time email delivery over each provider’s API
 * Email routing across multiple email connections
 * Connect any email service provider or SMTP server
 * Fallback email connection when the primary one fails
 * Email logging with full headers, body and server response
 * Resend any logged email to any recipient
 * Detailed email reporting and charts
 * Daily connection health monitoring
 * Failure alerts via Telegram, Slack, Discord and Pushover
 * WP-CLI support
 * A fast, modern admin with a dark theme

Most importantly, this plugin is free and will always be free.
 👉 [Read why it’s 100% free (always)](https://fluentsmtp.com/articles/why-we-built-fluentsmtp-plugin/)
👈

### How does FluentSMTP work?

Like any WP mail SMTP plugin, FluentSMTP replaces the WordPress `wp_mail()` function
and hands every email to the service you connected, using that service’s own API
where one exists, or the SMTP host, port and credentials you gave it for a plain
SMTP connection. Every plugin and theme that sends email through `wp_mail()` is 
covered, with nothing to change on their side.

### Registro e depuração de e-mails

FluentSMTP logs every email your WordPress site sends, so you can check at any time
what went out, what did not, and what the mail server said about it. Failed emails
can be retried, and any logged email can be resent.

### 🎉 Amazon SES (Conexão API Nativa)

The Amazon SES connection sends your WordPress email through Amazon’s low-cost, 
high-deliverability infrastructure, set up in a couple of minutes. It uses Amazon’s
current SES API and supports every SES region, including the EU Sovereign Cloud.

The SES client reuses its cURL connection across sends, so a burst of emails does
not pay for a new handshake each time.

### 🎉 Gmail ou Google Workspace (Conexão de API nativa)

Connect your Gmail or Google Workspace account and send WordPress email over Google’s
API rather than Gmail SMTP. The connection uses OAuth, so there is no app password
to create or store.

### 🎉 Conexão com a API de e-mail SendGrid

SendGrid runs a globally distributed sending platform, and the SendGrid API connection
takes about a minute to set up.

Read the [SendGrid connection documentation](https://fluentsmtp.com/docs/set-up-the-sendgrid-driver-in-fluent-smtp/)

### 🎉 Conexão com a API de e-mail Mailgun

Mailgun is a leading email sending service trusted by 225,000+ businesses. You can
rely on their globally distributed, cloud-based architecture for sending your WordPress
emails.

The Mailgun connection takes about a minute to set up, and it uses their API rather
than SMTP.

Read the [Mailgun connection documentation](https://fluentsmtp.com/docs/configure-mailgun-in-fluent-smtp-to-send-emails/)

### 🎉 Brevo (formerly Sendinblue) API Connection

Brevo is a platform for growing businesses with a strong transactional email service.
They serve more than 80,000 companies around the world and send millions of emails
every day.

If you use Brevo, FluentSMTP connects to its API and sends your WordPress email 
through it.

Read the [Brevo connection documentation](https://fluentsmtp.com/docs/setting-up-sendinblue-mailer-in-fluent-smtp/)

### 🎉 Netcore (formerly Pepipost) Email API Connection

Netcore is a complete email sending partner with a user-friendly dashboard, statistics
and real-time delivery information.

The Netcore connection takes about a minute to set up, and it uses their API rather
than SMTP.

Read the [Netcore API connection documentation](https://fluentsmtp.com/docs/set-up-the-pepipost-mailer-in-fluent-smtp/)

### 🎉 Conexão com a API de e-mail SparkPost

SparkPost is a reliable email sending service with detailed analytics. The SparkPost
connection takes about a minute to set up.

Read the [SparkPost connection documentation](https://fluentsmtp.com/docs/configure-sparkpost-in-fluent-smtp-to-send-emails/)

### 🎉 Postmark API Connection

Postmark is a highly reliable transactional email service, known for fast delivery
and top-tier inbox placement. FluentSMTP connects to Postmark’s Server API directly:
paste your Server Token, pick a Message Stream, and your transactional email goes
through Postmark, with attachments, CC/BCC, Reply-To and custom headers all carried
across.

Read the [Postmark connection documentation](https://fluentsmtp.com/docs/configure-postmark-in-fluent-smtp-to-send-emails/)

### 🎉 Conexão com a API do Elastic Email

Elastic Email handles both transactional and marketing mail, with per-message statistics
in its dashboard. FluentSMTP uses their official API.

### 🎉 Outlook / Office 365 / Microsoft 365 API Connection

Connect your Outlook.com, Office 365 or Microsoft 365 account and send WordPress
email over Microsoft’s Graph API. The connection uses OAuth2, so no password is 
stored on your site, and single-tenant Entra app registrations are supported.

Read the documentation for [connecting Office 365 email with WordPress](https://fluentsmtp.com/docs/setup-outlook-with-fluentsmtp/)

### 🎉 Conexão com a API de e-mail SMTP2GO

SMTP2GO handles both transactional and marketing mail, with per-message statistics
in its dashboard. FluentSMTP uses their official API.

### 🎉 Cloudflare Email API Connection

Send WordPress emails through **Cloudflare Email Sending** using their native REST
API. If your domain is already on Cloudflare, you can send transactional email directly
from Cloudflare’s edge network, fast, reliable, and with built-in SPF/DKIM/DMARC.
FluentSMTP handles the full request shape, including attachments, CC/BCC, Reply-
To, and custom headers. The API token is checked when you save it and again on the
connection screen, so a bad token is reported before an email needs it.

### 🎉 toSend Email Sending Provider

**toSend** is a modern transactional email service with a simple API, per-domain
analytics, and fast delivery. FluentSMTP ships a native toSend integration: paste
your API key, set a verified From address, and you’re sending in under a minute.
Failed sends are logged with full payloads so you can resend or debug without leaving
WordPress.

Read the [toSend WordPress setup guide](https://tosend.com/docs/guide/wordpress/)

### 🎉 Any SMTP Server

FluentSMTP works with any service that offers an SMTP connection, including your
web host’s mail server, Gmail SMTP, Yahoo, Outlook.com, Zoho Mail and Yandex Mail.

Você pode definir as seguintes configurações:

 * Specify an SMTP host.
 * Specify an SMTP port.
 * Choose the encryption (SSL or TLS).
 * Choose whether to use SMTP authentication.
 * Especificar o nome e a senha do usuário SMTP.
 * É isso! 💯

Read the [SMTP connection documentation](https://fluentsmtp.com/docs/set-up-fluent-smtp-with-any-host-or-mailer/)

### 🚀 A Fast, Modern Admin 🚀

 * Built with Vue 3 as a single-page application, with a light and a dark theme.
 * A lean interface that needs no learning curve.
 * A dashboard with charts and stats showing how your email is doing.

### 🚀 Roteamento automático de e-mails 🚀

Add as many email connections as you want. FluentSMTP routes each email to the right
one based on its From address.

Route your transactional emails through one connection and your marketing emails
through another, or set a fallback connection that takes over when the primary one
fails.

### 🚀 Registros de e-mails e relatórios 🚀

Want to know how much mail your site is sending, and what it is? The email log lists
every email, with charts of the daily totals, and you can resend any of them at 
any time. It is useful for keeping a record, auditing what goes out, and debugging
while you build.

You can turn logging off, in which case only failed emails are recorded. Logs live
in their own database table, so your WordPress tables stay as they are.

### 🚀 Connection Health Monitoring 🚀

An expired OAuth token or a removed API key stays invisible until the first email
that needed it fails. FluentSMTP checks every connection once a day, shows failures
on the dashboard, and notifies you over your configured notification channels the
moment a connection starts failing. Only newly broken connections notify, so a known
issue will not nag you every day.

### 🚀 WP-CLI Support 🚀

Manage FluentSMTP from the terminal, which matters most when the emails you need
are the ones getting you into the admin:

 * `wp fluent-smtp test` – send a test email through any connection
 * `wp fluent-smtp health` – check every connection
 * `wp fluent-smtp stats` – sent and failed counts
 * `wp fluent-smtp prune-logs` – clean up old email logs

### 🚀 Real-time Notifications on Email Failures via Telegram, Slack, Discord and Pushover 🚀

Connect Telegram, Slack, Discord or Pushover, as many as you want at once, and FluentSMTP
messages you there the moment an email fails to send, so you find out before your
customers do.

### 🚀 Segurança 🚀

FluentSMTP is built with security and scale in mind, and gives you several ways 
to keep your credentials and your sending safe.

 * Store your SMTP and API credentials in wp-config.php instead of the database.
 * Credentials kept in the database are encrypted.
 * Auto-delete old email logs after the number of days you choose.
 * Connections use each provider’s API directly, over OAuth where the provider offers
   it, so no password needs to be stored where a token will do.

### 🚀 Plain-Text Version of HTML Email 🚀

FluentSMTP can convert your HTML email to plain text as it sends, and deliver both
parts as a multipart message. This helps deliverability and your spam score. Turn
it on in the settings.

### 👉 Créditos 👈

FluentSMTP is built by [WPManageNinja LLC](https://wpmanageninja.com), the team 
behind [Fluent Forms](https://wordpress.org/plugins/fluentform), [FluentCRM](https://wordpress.org/plugins/fluent-crm)
and [Ninja Tables](https://wordpress.org/plugins/ninja-tables/).

FluentSMTP is free and open source, and we will never release a pro version. That
is not a feature gap: everything the plugin does is in the free version. We wrote
[an article about why we made it](https://fluentsmtp.com/articles/why-we-built-fluentsmtp-plugin/)
and where we are taking it.

The full source code is on GitHub, and contributions are welcome.
 👉 [View on GitHub](https://github.com/WPManageNinja/fluent-smtp)
👈

### Compatible With

 * [Fluent Forms – The Fastest Form Builder Plugin](https://wordpress.org/plugins/fluentform/)
 * [FluentCRM – Plugin de automação de e-mail marketing, newsletters e CRM para WordPress](https://wordpress.org/plugins/fluent-crm/)
 * [WooCommerce](https://wordpress.org/plugins/woocommerce/)
 * [Elementor Forms](https://elementor.com/features/form-widget/)
 * [Contact Form 7](https://wordpress.org/plugins/contact-form-7/)
 * [Gravity Forms](https://www.gravityforms.com)
 * [WPForms Lite and WPForms Pro](https://wordpress.org/plugins/wpforms-lite/)
 * [Forminator – Contact Form](https://wordpress.org/plugins/forminator/)
 * [Ninja Forms Contact Form](https://wordpress.org/plugins/ninja-forms/)
 * [Form Maker by 10Web](https://wordpress.org/plugins/form-maker/)
 * [Formidable Form Builder](https://wordpress.org/plugins/formidable/)
 * [GiveWP – Donation Plugin](https://wordpress.org/plugins/give/)
 * [Fast Secure Contact Form](https://wordpress.org/plugins/si-contact-form/)
 * [Visual Forms Builder](https://wordpress.org/plugins/visual-form-builder/)
 * [Contact Form Builder](https://wordpress.org/plugins/contact-form-builder/)
 * [PlanSo Forms](https://wordpress.org/plugins/planso-forms/)
 * [SendPress Newsletters](https://wordpress.org/plugins/sendpress/)
 * [WP HTML Mail](https://wordpress.org/plugins/wp-html-mail/)
 * [Email Templates](https://wordpress.org/plugins/email-templates/)
 * … and every other plugin that sends mail through the WordPress [wp_mail()](https://developer.wordpress.org/reference/functions/wp_mail/)
   function.

### Migração fácil do WP Mail SMTP by WPForms

Moving from WP Mail SMTP by WPForms takes a few seconds.

 * Install and activate FluentSMTP on your site.
 * Vá para Configurações  FluentSMTP.
 * It will automatically detect your existing configuration from “WP Mail SMTP by
   WPForms”.
 * Click the “Import From WP Mail SMTP” button and that’s it.
 * Deactivate “WP Mail SMTP by WPForms” and enjoy FluentSMTP.

### One Click Migration from Easy WP SMTP

Moving from Easy WP SMTP takes a few seconds.

 * Install and activate FluentSMTP on your site.
 * Vá para Configurações  FluentSMTP.
 * It will automatically detect your existing configuration from “Easy WP SMTP”.
 * Click the “Import From Easy WP SMTP” button and that’s it.
 * Deactivate “Easy WP SMTP” and enjoy FluentSMTP.

### O que vem a seguir

Se você gostou deste plugin, então considere conhecer nossos outros plugins:

 * [FluentCRM – Email Marketing Automation and CRM Plugin for WordPress](https://wordpress.org/plugins/fluent-crm/)
 * [Fluent Forms – Fastest WordPress Form Builder Plugin](https://wordpress.org/plugins/fluentform/)
 * [Fluent Support – WordPress Helpdesk and Customer Support Ticket Plugin](https://wordpress.org/plugins/fluent-support/)
 * [Ninja Tables – Best WP DataTables Plugin for WordPress](https://wordpress.org/plugins/ninja-tables/)
 * [Ninja Charts – Best WP Charts Plugin for WordPress](https://wordpress.org/plugins/ninja-charts/)
 * [Paymattic – Simple Payment Donations & Subscriptions Plugin](https://wordpress.org/plugins/wp-payment-form/)

## Capturas de tela

[⌊Painel do FluentSMTP⌉⌊Painel do FluentSMTP⌉[

Painel do FluentSMTP

[⌊Configurando uma conexão⌉⌊Configurando uma conexão⌉[

Configurando uma conexão

[⌊Visão geral das configurações⌉⌊Visão geral das configurações⌉[

Visão geral das configurações

[⌊Enviando e-mail de teste⌉⌊Enviando e-mail de teste⌉[

Enviando e-mail de teste

[⌊Registro de e-mails⌉⌊Registro de e-mails⌉[

Registro de e-mails

[⌊Visualizar e-mail a partir dos registros⌉⌊Visualizar e-mail a partir dos registros⌉[

Visualizar e-mail a partir dos registros

## Instalação

 1. Install FluentSMTP either via the WordPress.org plugin repository or by uploading
    the files to your server.
 2. Activate FluentSMTP.
 3. Go to Settings -> FluentSMTP in the WordPress admin.
 4. Choose your email service provider (Amazon SES, Gmail, Outlook, SendGrid, Mailgun,
    Postmark, Cloudflare or any SMTP server) and follow the instructions to connect
    it.
 5. Send a test email from the Settings screen to confirm it works.
 6. Need more help? Get support from [WPManageNinja Support](https://wpmanageninja.com/support-tickets/).

## Perguntas frequentes

### Why are my WordPress emails not sending or going to spam?

By default WordPress sends email with the PHP mail() function on your web server,
which is often unauthenticated, rate limited, or blocked outright by the host. Mailbox
providers then reject or junk it. FluentSMTP sends your email through a proper email
service or SMTP server instead, authenticated with your own domain, so it is delivered
and lands in the inbox.

### Com esse plugin posso enviar e-mails do WordPress via SMTP?

Yes. That is what the plugin is for: it takes over wp_mail() and sends through the
SMTP server or email service you connect.

### Is FluentSMTP really free?

Yes. There is no pro version, no paid add-on and no feature limit. Every provider
and every feature is in the free plugin, and it will stay that way.

### Posso conectar a Amazon SES API com o FluentSMTP?

Yes. Add your SES access key and secret key, and FluentSMTP sends through the Amazon
SES API rather than SMTP.

### Can I send WordPress emails with Gmail or Google Workspace?

Yes. Connect your Google account with OAuth and FluentSMTP sends through the Gmail
API. You can also use Gmail’s SMTP server with an app password if you prefer.

### Can I send WordPress emails with Outlook, Office 365 or Microsoft 365?

Yes. Connect your Microsoft account with OAuth2 and FluentSMTP sends through Microsoft’s
Graph API. Single-tenant Entra app registrations are supported.

### Can I store my email service credentials in the wp-config.php file?

Yes. When you create a connection you choose where its credentials are kept: in 
the database, or in your wp-config.php file, which is what we recommend.

### Can I send WordPress emails with SendGrid?

Yes. FluentSMTP connects to SendGrid over their API, which is faster than their 
SMTP endpoint. If you would rather use SMTP, you can set that up instead.

### Can I send WordPress emails with Mailgun?

Yes. FluentSMTP connects to Mailgun with an API key, which is faster than their 
SMTP endpoint. If you would rather use SMTP, you can set that up instead.

### Can I send WordPress emails with Brevo (Sendinblue)?

Yes. FluentSMTP connects to Brevo (formerly Sendinblue) with an API key. If you 
would rather use SMTP, you can set that up instead.

### Can I send WordPress emails with SparkPost?

Yes. FluentSMTP connects to SparkPost with an API key.

### Can I send WordPress emails with Netcore (Pepipost)?

Yes. FluentSMTP connects to Netcore (formerly Pepipost) with an API key.

### Can I send WordPress emails with Cloudflare Email?

Yes. FluentSMTP ships a native Cloudflare Email Sending integration. Add your Cloudflare
Account ID and an API token with Email Sending permissions, and the plugin will 
send through Cloudflare’s REST API (including attachments, CC/BCC, Reply-To, and
custom headers). The sending domain must be on Cloudflare with Email Sending enabled(
SPF/DKIM/DMARC published).

### Can I send WordPress emails with toSend?

Yes. FluentSMTP has a native toSend integration. Create an API key in the toSend
dashboard, add your verified sending domain, paste the key into FluentSMTP, and 
your WordPress emails will be delivered through toSend.

### How do I know if one of my connections has stopped working?

FluentSMTP checks every connection once a day. If one starts failing, from an expired
OAuth token or a revoked API key, it is flagged on the dashboard and sent to your
configured notification channels (Telegram, Slack, Discord or Pushover). You can
also run `wp fluent-smtp health` from the command line at any time.

### Can I use FluentSMTP from WP-CLI?

Yes. `wp fluent-smtp test` sends a test email, `wp fluent-smtp health` checks your
connections, `wp fluent-smtp stats` shows sent and failed counts, and `wp fluent-
smtp prune-logs` deletes old logs.

### I am a developer. Where can I contribute to this project?

Please check [our GitHub repository](https://github.com/WPManageNinja/fluent-smtp).
Pull requests are welcome.

### I found a bug. Where can I report it?

Please [submit an issue in our support portal](https://wpmanageninja.com/support-tickets/).
If you are a developer, please [create a GitHub issue](https://github.com/WPManageNinja/fluent-smtp).

### I found a security issue. Where can I report it?

We use Patchstack to manage security reports. [Please report it on our Patchstack page](https://patchstack.com/database/vdp/fluent-smtp).

## Avaliações

![](https://secure.gravatar.com/avatar/7b8b891ad0058f9517bd20fed57913804d592cce229bcfbedfaf614ced20e4be?
s=60&d=retro&r=g)

### 󠀁[Perfect](https://wordpress.org/support/topic/perfect-11053/)󠁿

 [dmpinder](https://profiles.wordpress.org/dmpinder/) 3 outubro, 2026

An excellent plugin! The ease of use, email logging, and retry feature, make this
a standout plugin in the space. We use this on every site!

![](https://secure.gravatar.com/avatar/bd167b4b2436883f84fbdeb77588d717103c4a2877bdce409cc6d8e1fd9712ea?
s=60&d=retro&r=g)

### 󠀁[Ole Ole](https://wordpress.org/support/topic/ole-ole/)󠁿

 [Ivan](https://profiles.wordpress.org/ivanperillas/) 24 setembro, 2026

Tremendamente fácil de configurar, da mucho información es perfecto

![](https://secure.gravatar.com/avatar/d2589d5dd4e31dab9cf7834daae090fe63bc007b299898feea87d64dc7c0fed4?
s=60&d=retro&r=g)

### 󠀁[Just great](https://wordpress.org/support/topic/just-great-569/)󠁿

 [entertheraptor](https://profiles.wordpress.org/entertheraptor/) 18 setembro, 2026

Simple, set and forget, does what it says on the tin and then, doesn't spam you 
to death after you install it.

![](https://secure.gravatar.com/avatar/4c45dcfbe105f052997251d028d9459577baaf5539e5ff78a99a346f98a4be68?
s=60&d=retro&r=g)

### 󠀁[Works, doesn’t advertise](https://wordpress.org/support/topic/works-doesnt-advertise/)󠁿

 [lprent](https://profiles.wordpress.org/lprent/) 9 setembro, 2026

I like this because it just works. Few bells and whistles. Doesn't expend my energy
with its self-promotion.

![](https://secure.gravatar.com/avatar/4f64fc73fdf241b92215dd9bd772846ddf045fb722b03ec4e0440ed7bdb7a119?
s=60&d=retro&r=g)

### 󠀁[Fluent support – Fluent SMTP](https://wordpress.org/support/topic/fluent-support-fluent-smtp/)󠁿

 [julesheadspace](https://profiles.wordpress.org/julesheadspace/) 8 setembro, 2026

I had a nearly telepathic experience with Fluent support. First of all the response
was…fluent :). Before I got to read the response with my eyes, I started fiddling
with my Gmail settings and once I read it, everything clicked into its place.

![](https://secure.gravatar.com/avatar/749ccd19b3151481838059a7792b578c911211b9e89a7e420de33066bc4b9132?
s=60&d=retro&r=g)

### 󠀁[Fluent is Not Just a Name](https://wordpress.org/support/topic/fluent-is-not-just-a-name/)󠁿

 [flexserve](https://profiles.wordpress.org/flexserve/) 7 setembro, 2026

Fluent SMTP is not just a name. It is actually VERY easy to use and comes with features
that "Pro" versions of other SMTP plugins demand you pay to receive. I like that
most of my custom work on WP flows with Fluent very easily and is very compatible
with all my work. The email log is an awesome addition and is not locked behind 
a paywall. I appreciate that Fluent has been recommended by my peers as well. Simply
the best and most capable plugin for SMTP to date!

 [ Leia todas as 407 avaliações ](https://wordpress.org/support/plugin/fluent-smtp/reviews/)

## Colaboradores e desenvolvedores

“FluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, 
Cloudflare, toSend, Gmail and Any SMTP” é um programa de código aberto. As seguintes
pessoas contribuíram para este plugin.

Colaboradores

 *   [ WPManageNinja ](https://profiles.wordpress.org/wpmanageninja/)
 *   [ Shahjahan Jewel ](https://profiles.wordpress.org/techjewel/)
 *   [ Sheikh Heera ](https://profiles.wordpress.org/heera/)
 *   [ Mahmudul Hasan Arif ](https://profiles.wordpress.org/adreastrian/)

FluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare,
toSend, Gmail and Any SMTP” foi traduzido para 24 localidades. Agradecemos aos [tradutores](https://translate.wordpress.org/projects/wp-plugins/fluent-smtp/contributors)
por suas contribuições.

[Traduzir o “FluentSMTP – WP Mail SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP” para seu idioma.](https://translate.wordpress.org/projects/wp-plugins/fluent-smtp)

### Interessado no desenvolvimento?

[Navegue pelo código](https://plugins.trac.wordpress.org/browser/fluent-smtp/), 
consulte o [repositório SVN](https://plugins.svn.wordpress.org/fluent-smtp/) ou 
assine o [registro de desenvolvimento](https://plugins.trac.wordpress.org/log/fluent-smtp/)
por [RSS](https://plugins.trac.wordpress.org/log/fluent-smtp/?limit=100&mode=stop_on_copy&format=rss).

## Registro de alterações

#### 2.4.1 (Date: Sep 27, 2026)

 * Fixed Outlook / Office 365 connections failing to authorize on servers where 
   Microsoft returned an HTML error page instead of a token
 * Fixed resending or retrying a logged email dropping every Cc, Bcc and Reply-To
   address when there were two or more
 * Fixed the email log’s To column showing serialized text for emails sent to many
   recipients. On existing sites, deleting all logs once widens the column
 * Fixed plain-text emails losing their line breaks, and anything in angle brackets,
   in the email log viewer
 * Fixed SparkPost sending plain-text emails as HTML, which collapsed their line
   breaks
 * Fixed emails failing on Postmark, and names being cut short on Mailgun, SMTP2GO
   and SparkPost, when a recipient’s or sender’s name contains a comma (for example“
   Shah, Jewel”)
 * Fixed a long connection error on the Settings screen hiding that connection’s
   Edit button and address, and the provider logos not showing on phones
 * Added the Amazon SES regions Asia Pacific (Hyderabad, Jakarta, Malaysia), Europe(
   Zurich), Middle East (UAE), Israel (Tel Aviv) and AWS GovCloud (US-East)
 * Improved translation of the test message sent by the Slack, Discord and Pushover
   alert channels

#### 2.4.0 (Date: Sep 08, 2026)

 * Redesigned the whole admin on the shared Fluent design system and rebuilt it 
   on Vue 3, Element Plus and Vite
 * Added a dark theme, shared with FluentCart so choosing it in one plugin chooses
   it in both
 * Simplified the navigation to Dashboard, Settings, Email Logs, Alerts and About,
   with Settings and Alerts rebuilt as at-a-glance lists
 * Improved the dashboard with sent, failed, connections and senders at the top,
   a Recent Activity panel and an Alerts & Notifications summary
 * Improved the email log: one-line rows, a toolbar with all filters together, and
   fixes for the failed-count link, Prev/Next in the viewer, filtering on a later
   page and pagination on phones
 * Fixed Bcc recipients never receiving an email sent over the Outlook / Office 
   365 connection
 * Requires WordPress 6.5 or newer (was 5.5)

#### 2.3.1 (Date: Aug 13, 2026)

 * Added an optional Directory (tenant) ID for Outlook / Office 365, for single-
   tenant Entra app registrations that cannot accept personal Microsoft accounts
 * Fixed “Could not instantiate mail function.” on the PHP mail() connection when
   a host or plugin selects its own transport from the `phpmailer_init` hook
 * Fixed mail routed outside FluentSMTP being sent through the site’s own SMTP relay
   when a bulk sending session held a connection open

#### 2.3.0 (Date: Aug 05, 2026)

 * Added Cloudflare Email Sending Provider
 * Added Recipient Picker and Resend History for Email Logs (props @faisalahammad)
 * Added Daily Connection Health Check with dashboard alerts and failure notifications
 * Added WP-CLI commands for test email, connection health, stats and log pruning
 * Added Amazon SES EU Sovereign Cloud region (Germany, Brandenburg)
 * Added send time tracking on every email log
 * Added `fluent_mail/manage_capability` filter to change the required admin capability
 * Added inline image embedding for SMTP connections via the `wp_mail_embed_args`
   filter
 * Added inline setup guides for Cloudflare and toSend
 * Improved sending speed with connection reuse for Amazon SES, toSend and FluentCRM
   bulk sending
 * Improved Email Log performance with a new database index and batched pruning
 * Updated the `wp_mail()` replacement to match WordPress 7.0 core
 * Fix: List-Unsubscribe one-click headers were encoded and ignored by mailbox providers
   on Amazon SES, Gmail and Outlook (props @rogerjudd)
 * Fix: Ampersands in the site title showing as HTML entities in the From Name, 
   subject and email logs (props @ikamal7)
 * Fix: Outlook failures reporting a generic “Unauthorized” instead of the reason
   Microsoft gave (props @reikjarloekl)
 * Fix: From Name losing its last character when written without a space before 
   the angle bracket
 * Fix: Weekly and monthly reports merging data across different years
 * Fix: toSend Reply-To formatting and sender validation messages
 * Fix: Nested array sanitization in email logs
 * Security hardening across the plugin, plus UI and translation improvements

#### 2.2.95 (Date: Dec 28, 2025)

 * Added Multiple Notification Channels for Email Failure Notification
 * Added Pushover Notification Support
 * Added toSend Email Sending Provider
 * Added Option to disable API Keys Encryption
 * Fixed PHP 8.4 Compatibility Issues

#### 2.2.92 (Date: Aug 27, 2025)

 * Correção de problema no envio de anexos com o Elastic Email.
 * Problema de importação do SMTP2GO corrigido.
 * Suporte ao PHP 8.4 adicionado para FluentMail\App\Services\Mailer\Manager.
 * Added new Amazon SES region: ap-northeast-3 (Asia Pacific – Osaka).
 * Improved error handling in BaseHandler.
 * Updated fallback email handling to return true on success.
 * Correções gerais de bugs e melhorias de desempenho.
 * Fix: Logger Resend Email respects Content-Type for HTML emails
 * Melhorias no estilo
 * Fix: Prevent redundant navigation error in Logs screen when refreshing
 * Fix: Ensure Content-Type header is always logged for accurate email resends

#### 2.2.90 (Date: Feb 07, 2025)

 * Provedor SMTP2GO adicionado
 * Traduções aprimoradas
 * Atributo de nome adicionado aos arquivos de anexo
 * Security: Updated Google SDK Library to the latest version & updated JS DomPurify
   Library
 * Fixed: Email Failed Notification Issue with Slack
 * Melhorias no estilo

#### 2.2.83 (Date: Nov 22, 2024)

 * Correção de problema de desserialização de parâmetro

#### 2.2.82 (Date: Nov 22, 2024)

 * Segurança: correção de problema de desserialização de dados
 * Correção de problema com destinatários no SparkPost

#### 2.2.81 (Date: Oct 20, 2024)

 * Segurança: verificação de nonce corrigida para requisições do Slack (créditos
   ao Patchstack)
 * Correção de problema no envio de e-mails do WooCommerce ao ativar o modo texto
 * Correção de problemas de tradução
 * Suporte a cabeçalhos personalizados para o Postmark

#### 2.2.80 (Date: July 02, 2024)

 * Suporte a texto simples adicionado: converta e-mails em HTML para texto simples
   e envie como e-mail multipart
 * Traduções aprimoradas
 * Base de código interna aprimorada

#### 2.2.73 (Date: Apr 25, 2024)

 * Compatibilidade com PHP 8.X
 * Adicionado gráfico de envio por horário do dia

#### 2.2.72 (Date: Mar 16, 2024)

 * Compatibilidade com PHP 8.4
 * Correção de problema nas notificações do Slack

#### 2.2.71 (Date: Jan 01, 2024

 * Hot Fix: Fixing the issue with Input Fields

#### 2.2.7 (Date: Jan 01, 2024)

 * Added RealTime Email Failure Notification via Telegram / Slack / Discord
 * Added Option to add additional email addresses for Amazon SES
 * UI Improvements

#### 2.2.6 (Date: Oct 01, 2023)

 * Criptografia habilitada para todas as chaves de conexões SMTP
 * Migração da API do SendinBlue para a API do Brevo
 * Improved Plugin Conflict Detection and auto fix
 * Fixed UI conflict with Other Plugins

#### 2.2.5 (Date: Jul 06, 2023)

 * (Correção de segurança) Assunto do e-mail agora é sanitizado e escapado na pré-
   visualização
 * Showing Server Response by default on log
 * Correção do problema com http_build_query para a versão mais recente do PHP
 * Interface e experiência do usuário aprimoradas na pré-visualização de e-mails

#### 2.2.4 (Date: Feb 04, 2023)

 * Pré-visualização de e-mails agora está sanitizada
 * you can now define `FLUENTMAIL_SIMULATE_EMAILS` to simulate emails programmatically
 * Correção de problemas na conexão com a API do Outlook
 * Correção nos links da documentação inline
 * Melhorias de experiência do usuário

#### 2.2.2 (Date: Nov 11, 2022)

 * Fix vendor Conflict for Google/Gmail Connection
 * Melhoria na interface do assistente de conexão

#### 2.2.1 (Date: Nov 08, 2022)

 * Integração com a API do Google refatorada
 * Correção de problemas de codificação na conexão com a API do Outlook
 * Correção de problemas com anexos no ElasticEmail
 * Correção de problemas esc_* nos e-mails de resumo (digest)
 * Contribuidores adicionados à página “Sobre” do plugin
 * Melhorias de UI e UX

#### 2.2.0 (Date: Aug 21, 2022)

 * API do Elastic Mail adicionada
 * Compatibilidade com PHP 8.0 e 8.1
 * UI Improvements

#### 2.1.2 (Date: July 05, 2022)

 * Atualização da API do Google/Gmail
 * UI Improvements

#### 2.1.1 (Date: March 12, 2022)

 * Tela de registro de e-mails aprimorada
 * Interface e configurações aprimoradas
 * Correção na exclusão automática de logs antigos de e-mail

#### 2.1.0 (Date: October 24, 2021)

 * Correção de problemas de Cron
 * Correção de problema de compatibilidade com PHP 8.0
 * Melhoria na experiência de uso com múltiplas conexões
 * Ability to remove from email and name hook via filter

#### 2.0.2 (Date: September 21, 2021)

 * Correção na limpeza programada do banco de dados
 * Melhoria no carregamento do wp_mail e no envio de e-mails
 * Melhoria no driver do Pepipost
 * Melhoria no driver do SendGrid
 * Melhoria no driver do SendinBlue

#### 2.0.1 (Date: July 28, 2021)

 * Conexão com a API do Postmark adicionada
 * Correção do número das estatísticas do painel
 * Correção de problema de sanitização

#### 2.0.0 (Date: July 27, 2021)

 * Added Outlook / Office 365 API Connection
 * Improvements of Amazon SES Connection
 * Ability to disable force From Email for supported connections
 * Added Fallback Connection feature
 * Added One-Click migration from WP Mail SMTP Plugin
 * Added One-Click migration from WP Easy SMTP Plugin
 * UI Improvements
 * Added nonce and sanitization for connection inputs

#### 1.2.0 (Date: May 26, 2021)

 * Conexão com a API do Gmail e Google Workspace adicionada
 * Added Built-in Docs
 * UI Improvements
 * PHP 8 compatibility issue fixed
 * Bulk Send Emails from logs
 * Adicionado simulador de e-mail
 * Correção da Amazon API

#### 1.1.1 (Date: April 26, 2021)

 * Correção de aviso do banco de dados

#### 1.1.0 (Date: April 25, 2021)

 * Correção de problemas de tratamento de erros
 * Otimizações de consulta de banco de dados
 * Otimização de conexão do Amazon SES
 * Melhoria da interface do usuário
 * Melhorias no carregamento do VueJS

#### 1.0.1 (Date: January 24, 2021)

 * Correção de problemas de UTF-8
 * Problema com a constante do wp-config do Sendinblue corrigido
 * Problema de contingência de nome corrigido
 * Search for Email Logs has been fixed

#### 1.0.0 (Date: January 18, 2021)

 * Lançamento inicial
 * 349 commits do git até agora
 * 698 xícaras de café (brincadeira, já perdemos a conta)
 * Trabalho de 3 meses
 * Vamos facilitar o envio de e-mails!

## Plugin da comunidade

Este plugin é desenvolvido e mantido por uma comunidade. [Contribua com este plugin](https://github.com/WPManageNinja/fluent-smtp)

## Meta

 *  Versão **2.4.1**
 *  Última atualização **2 semanas atrás**
 *  Instalações ativas **700.000+**
 *  Versão do WordPress ** 6.5 ou superior **
 *  Testado até **7.1.3**
 *  Versão do PHP ** 7.4 ou superior **
 *  Idiomas
 * [Chinese (China)](https://cn.wordpress.org/plugins/fluent-smtp/), [Chinese (Taiwan)](https://tw.wordpress.org/plugins/fluent-smtp/),
   [Czech](https://cs.wordpress.org/plugins/fluent-smtp/), [Danish](https://da.wordpress.org/plugins/fluent-smtp/),
   [Dutch](https://nl.wordpress.org/plugins/fluent-smtp/), [English (UK)](https://en-gb.wordpress.org/plugins/fluent-smtp/),
   [English (US)](https://wordpress.org/plugins/fluent-smtp/), [French (France)](https://fr.wordpress.org/plugins/fluent-smtp/),
   [Galician](https://gl.wordpress.org/plugins/fluent-smtp/), [German](https://de.wordpress.org/plugins/fluent-smtp/),
   [Japanese](https://ja.wordpress.org/plugins/fluent-smtp/), [Korean](https://ko.wordpress.org/plugins/fluent-smtp/),
   [Kurdish (Sorani)](https://ku.wordpress.org/plugins/fluent-smtp/), [Persian](https://fa.wordpress.org/plugins/fluent-smtp/),
   [Portuguese (Brazil)](https://br.wordpress.org/plugins/fluent-smtp/), [Russian](https://ru.wordpress.org/plugins/fluent-smtp/),
   [Serbian](https://sr.wordpress.org/plugins/fluent-smtp/), [Slovak](https://sk.wordpress.org/plugins/fluent-smtp/),
   [Spanish (Chile)](https://cl.wordpress.org/plugins/fluent-smtp/), [Spanish (Colombia)](https://es-co.wordpress.org/plugins/fluent-smtp/),
   [Spanish (Mexico)](https://es-mx.wordpress.org/plugins/fluent-smtp/), [Spanish (Spain)](https://es.wordpress.org/plugins/fluent-smtp/),
   [Spanish (Venezuela)](https://ve.wordpress.org/plugins/fluent-smtp/), [Turkish](https://tr.wordpress.org/plugins/fluent-smtp/)
   e [Vietnamese](https://vi.wordpress.org/plugins/fluent-smtp/).
 *  [Traduzir para seu idioma](https://translate.wordpress.org/projects/wp-plugins/fluent-smtp)
 * Tags
 * [Amazon SES](https://br.wordpress.org/plugins/tags/amazon-ses/)[mailgun](https://br.wordpress.org/plugins/tags/mailgun/)
   [sendgrid](https://br.wordpress.org/plugins/tags/sendgrid/)[smtp](https://br.wordpress.org/plugins/tags/smtp/)
   [WP Mail SMTP](https://br.wordpress.org/plugins/tags/wp-mail-smtp/)
 *  [Visualização avançada](https://br.wordpress.org/plugins/fluent-smtp/advanced/)

## Classificações

 4.8 de 5 estrelas.

 *  [  378 avaliações com 5 estrelas     ](https://wordpress.org/support/plugin/fluent-smtp/reviews/?filter=5)
 *  [  7 avaliações com 4 estrelas     ](https://wordpress.org/support/plugin/fluent-smtp/reviews/?filter=4)
 *  [  5 avaliações com 3 estrelas     ](https://wordpress.org/support/plugin/fluent-smtp/reviews/?filter=3)
 *  [  5 avaliações com 2 estrelas     ](https://wordpress.org/support/plugin/fluent-smtp/reviews/?filter=2)
 *  [  12 avaliações com 1 estrelas     ](https://wordpress.org/support/plugin/fluent-smtp/reviews/?filter=1)

[Sua avaliação](https://wordpress.org/support/plugin/fluent-smtp/reviews/#new-post)

[Ver todas avaliações](https://wordpress.org/support/plugin/fluent-smtp/reviews/)

## Colaboradores

 *   [ WPManageNinja ](https://profiles.wordpress.org/wpmanageninja/)
 *   [ Shahjahan Jewel ](https://profiles.wordpress.org/techjewel/)
 *   [ Sheikh Heera ](https://profiles.wordpress.org/heera/)
 *   [ Mahmudul Hasan Arif ](https://profiles.wordpress.org/adreastrian/)

## Suporte

Problemas resolvidos nos últimos dois meses:

     21 de 22

 [Ver fórum de suporte](https://wordpress.org/support/plugin/fluent-smtp/)