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100% Free WordPress SMTP Plugin

Fix WordPress Email Delivery with Bit SMTP

Fix WordPress emails that fail to send or land in spam. Connect Gmail, Amazon SES, SendGrid, Outlook, Mailgun, and more with a completely free SMTP plugin.
Install for Free
  • 2,000+ Active Installs
  • 5.0 WordPress Rating
  • Free Forever
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The Email Problem

Why WordPress Emails Often Fail

WordPress uses PHP Mail by default, but many hosting providers restrict or block it. As a result, password resets, contact forms, WooCommerce emails, and notifications may never reach the inbox.

Emails Land in Spam

Without SMTP authentication, WordPress emails may look untrusted and land to spam instead of reaching the inbox.
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Form Alerts Never Arrive

Notifications from WPForms, Contact Form 7, and other WordPress form plugins may fail before they reach your inbox.
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Order Emails Go Missing

Order confirmations, shipping updates, invoices, and customer receipts may not send reliably.
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Hosting Mail Is Unreliable

Shared hosting servers may delay, block, or limit outgoing WordPress emails without giving you a clear warning.
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SMTP solves all of this
The Solution

How Bit SMTP Fixes Email Delivery

Bit SMTP replaces WordPress's unreliable PHP mail with authenticated SMTP delivery. Your emails go through real mail servers — just like Gmail and Outlook.
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Features

Everything You Need for Reliable Email

A complete WordPress SMTP plugin with secure delivery, email logs, and no paid features.

Any SMTP Provider

Connect Gmail, Outlook, SendGrid, Mailgun, Amazon SES, Brevo, or any standard SMTP server.
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SSL/TLS Encryption

Protect every WordPress email with secure SSL or TLS encryption during transmission.
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Detailed Email Logs

Track sent emails, search recipients, filter by date, and review email activity.

Custom Reply-To

Choose where customer replies are delivered by setting a custom Reply-To address.

100% Free

Every Bit SMTP feature is free. No premium plan, hidden cost, or feature limit.

5-Minute Setup

Add your SMTP credentials, save the settings, and send a test email in minutes.

Modern Dashboard

Manage SMTP settings, testing, and WordPress email logs from one clean dashboard.
Setup

Set Up WordPress SMTP in Minutes

Three simple steps. No coding. Start sending reliable WordPress emails today.
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Choose Your SMTP Provider

Connect Gmail, Outlook, Amazon SES, Mailgun, SendGrid, Brevo, or any SMTP server you prefer.
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Enter SMTP Settings

Add your SMTP host, port, username, password, and encryption settings. Save your configuration.
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Live

Send a Test Email

Verify your SMTP connection with one click. Your WordPress emails are now secure and reliable.
Providers

Works with All Major SMTP Providers

Connect Bit SMTP to Gmail, Outlook, Amazon SES, Mailgun, SendGrid, Brevo, Zoho, or any SMTP provider.
Any email service with standard SMTP settings works seamlessly with Bit SMTP.
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Compatibility

Compatible With Your Favorite Plugins

Bit SMTP works with every plugin that sends email through WordPress wp_mail(). Contact forms, WooCommerce, membership plugins, and other tools work automatically.
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Email Logs

Track Every
Email in One Place

Get a clear record of every email sent from WordPress, including recipients, subjects, timestamps, and delivery details.

Real-Time Email Tracking

See every email your WordPress site sends as it happens.

Searchable Email Logs

Search by recipient and filter logs by date or email status.

Complete Email Details

Review recipients, subjects, timestamps, and server responses.

Retention Control

Choose how long email logs are stored to manage database size.
Complete visibility into your email activity. Know what was sent, when, and whether it was delivered.
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Security

Secure Email Delivery You Can Trust

SMTP authentication and SSL/TLS encryption protect your WordPress emails and sending credentials at every step.

SMTP Authentication

Verify every WordPress email with your SMTP provider credentials.

Secure Credentials

Keep SMTP login details protected inside your WordPress settings.

SSL/TLS Encryption

Encrypt email content securely while it travels to recipients.

Trusted Infrastructure

Send through reliable services like Gmail, Amazon SES, and SendGrid.
FAQ

Frequently Asked Questions

Common questions about Bit SMTP and WordPress email delivery.

Yes. Bit SMTP is a 100% free WordPress SMTP plugin with email logs, SMTP testing, SSL/TLS support, and no premium plan.

WordPress often relies on PHP mail, which hosting servers may block or limit. Bit SMTP sends emails through an authenticated SMTP server for more reliable delivery.

Yes. Bit SMTP supports Gmail SMTP, Google Workspace, Outlook, Amazon SES, SendGrid, Mailgun, Brevo, and other SMTP providers.

Yes. Bit SMTP includes detailed WordPress email logs with recipient search, date filters, timestamps, and email delivery details.

Yes. It works with WooCommerce, Contact Form 7, WPForms, Gravity Forms, Fluent Forms, Elementor Forms, and any plugin using wp_mail().

Switch to Bit SMTP

Stop Losing Important WordPress Emails

Install Bit SMTP today and ensure reliable, secure email delivery from your WordPress website. Setup takes less than 5 minutes.
Install for Free