12 Best WordPress SMTP Plugins

Ensure reliable email delivery from your WordPress site with top SMTP plugins. Improve email deliverability and track email performance.

WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin icon

WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin

Active Installations: 4,000,000+

4.8

4,759 ratings

Updated: 3/5/2025

Make email delivery easy for WordPress. Connect with SMTP, Gmail, Outlook, SendGrid, Mailgun, SES, Zoho, + more. Rated #1 WordPress SMTP Email plugin.

Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more icon

Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more

Active Installations: 600,000+

4.6

674 ratings

Updated: 3/5/2025

Make SMTP email sending and delivery easy. Configure Gmail, Outlook, Brevo, SendGrid, Mailgun, SendLayer or connect to any SMTP server.

Post SMTP – WP SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more icon

Post SMTP – WP SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more

Active Installations: 400,000+

4.7

474 ratings

Updated: 3/3/2025

Improve WordPress email deliverability. Connect Gmail SMTP, Microsoft 365, Brevo, SendGrid, Mailgun, Zoho, Amazon SES, etc. #1 WordPress SMTP Plugin.

FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider icon

FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider

Active Installations: 300,000+

4.8

297 ratings

Updated: 2/7/2025

The Ultimate Forever Free Mail SMTP Plugin for WordPress. Connect with any SMTP, SendGrid, Mailgun, Amazon SES, Brevo, Postmark, Sparkpost, Google...

WP Mail Logging icon

WP Mail Logging

Active Installations: 300,000+

4.7

301 ratings

Updated: 12/30/2024

Log, view, and resend all emails sent from your WordPress site. Great for resolving email sending issues or keeping a copy for auditing.

SMTP2GO for WordPress – Email Made Easy icon

SMTP2GO for WordPress – Email Made Easy

Active Installations: 20,000+

5.0

60 ratings

Updated: 12/1/2024

Resolve email delivery issues, increase inbox placement, track sent email, get 24/7 support, and real-time reporting.

Check & Log Email – Easy Email Testing & Mail logging icon

Check & Log Email – Easy Email Testing & Mail logging

Active Installations: 100,000+

4.8

261 ratings

Updated: 2/28/2025

Check & Log email allows you to test if your website is correctly sending emails . Overriding of email headers and carbon copying to another address.

Contact Form & SMTP Plugin for WordPress by PirateForms icon

Contact Form & SMTP Plugin for WordPress by PirateForms

Active Installations: 40,000+

4.7

223 ratings

Updated: 1/20/2025

A simple and effective WordPress contact form & SMTP plugin. Compatible with best themes out there, is both a secure and responsive contact form p …

SMTP Mailer icon

SMTP Mailer

Active Installations: 70,000+

4.6

60 ratings

Updated: 11/14/2024

Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.

Newsletter, SMTP, Email marketing and Subscribe forms by Brevo (formely Sendinblue) icon

Newsletter, SMTP, Email marketing and Subscribe forms by Brevo (formely Sendinblue)

Active Installations: 100,000+

4.2

264 ratings

Updated: 3/28/2025

Manage your contact lists, subscription forms and all email and marketing-related topics from your wp panel, within one single plugin

Solid Mail – SMTP email and logging made by SolidWP icon

Solid Mail – SMTP email and logging made by SolidWP

Active Installations: 70,000+

4.3

50 ratings

Updated: 3/27/2025

Email deliverability made SOLID. Connect to your chosen email provider with an intuitive set-it-and-forget-it SMTP plugin.

Swift SMTP (formerly Welcome Email Editor) icon

Swift SMTP (formerly Welcome Email Editor)

Active Installations: 10,000+

4.2

68 ratings

Updated: 1/4/2025

Swift SMTP is a free & simple SMTP Plugin for WordPress.

How We Rank Plugins

To determine the Best WordPress SMTP Plugins we used a comprehensive scoring system that considers multiple factors. We analyze active installations, download counts, user ratings, and rating consistency on a weekly basis. To ensure quality, we only include plugins with a substantial number of reviews. This methodology helps us identify plugins that are not only popular but also consistently reliable and well-maintained.