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Similar WordPress plugins

Check-Mail-SMTP alternatives

The 12 WordPress plugins most like Check-Mail-SMTP, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Check-Mail-SMTP

10+ installs · #42,197 most popular

Its stats
Closest match
Simple SMTP by Maileroo
Shares 4 of Check-Mail-SMTP's 5 tags.
Most installed
SMTP Mailer
70K+ active installs.
Best rated
WPO365
5.0 out of 5 from 41 reviews.
Most recently updated
Gmail SMTP
Updated on Nov 8, 2026.
  1. Simple SMTP by Maileroo

    by Areeb Majeed

    Ensure seamless WordPress email delivery with our all-in-one SMTP plugin, compatible with Gmail, Outlook, Maileroo, SendGrid, Mailgun, and more!

    Installs
    800+
    Rank
    #7,384
    Rating
    5.0(4)
    Updated
    7 months ago

    Sharesmailmailerphpmailersmtp

    Compare with Check-Mail-SMTP
  2. WP Mail SMTP SendGrid Edition

    by FolioVision

    Based on WP Mail SMTP. Also adds subject for display on SendGrid Activity Screen.

    Installs
    600+
    Rank
    #8,504
    Rating
    No ratings
    Updated
    2 years ago

    Sharesmailmailerphpmailersmtp

    Compare with Check-Mail-SMTP
  3. SMTP Mailer

    by Noor Alam

    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.

    Installs
    70K+
    Rank
    #586
    Rating
    4.6(67)
    Updated
    2 months ago

    Sharesmailphpmailersmtp

    Compare with Check-Mail-SMTP
  4. Zoho Mail for WordPress

    by Zoho Mail

    Zoho Mail Plugin lets you configure your Zoho Mail account on your WordPress site enabling you to send the email via Zoho Mail API.

    Installs
    20K+
    Rank
    #1,389
    Rating
    3.7(42)
    Updated
    5 months ago

    Sharesmailmailerphpmailer

    Compare with Check-Mail-SMTP
  5. SMTP

    by soso

    Allows you to configure and use a SMTP server (such as Gmail) for sending emails.

    Installs
    600+
    Rank
    #8,079
    Rating
    2.5(4)
    Updated
    9 years ago

    Sharesmailmailersmtp

    Compare with Check-Mail-SMTP
  6. Mailgun for WordPress

    by Mailgun

    Easily send email from your WordPress site through Mailgun using the HTTP API or SMTP.

    Installs
    70K+
    Rank
    #549
    Rating
    3.8(49)
    Updated
    1 month ago

    Sharesmailsmtp

    Compare with Check-Mail-SMTP
  7. Gmail SMTP

    by Noor Alam

    Connect to Gmail SMTP server to automatically send email from your WordPress site. Configure wp_mail() to use SMTP with OAuth 2.0 authentication.

    Installs
    10K+
    Rank
    #1,872
    Rating
    4.1(103)
    Updated
    1 day ago

    Sharesmailsmtp

    Compare with Check-Mail-SMTP
  8. WPO365

    by Marco van Wieren

    Send WordPress emails from a M365 / Exchange Online Mailbox using Microsoft Graph, leveraging OAuth for authentication which is more secure than SMTP

    Installs
    10K+
    Rank
    #1,660
    Rating
    5.0(41)
    Updated
    5 days ago

    Sharesphpmailersmtp

    Compare with Check-Mail-SMTP
  9. Configure SMTP

    by Scott Reilly

    Configure SMTP mailing in WordPress, including support for sending email via SSL/TLS (such as Gmail).

    Installs
    6K+
    Rank
    #2,891
    Rating
    4.9(45)
    Updated
    2 years ago

    Sharesphpmailersmtp

    Compare with Check-Mail-SMTP
  10. SAR Friendly SMTP

    by Samuel Aguilera

    A friendly SMTP plugin for WordPress. No third-party, simply using WordPress native possibilities.

    Installs
    2K+
    Rank
    #4,871
    Rating
    4.6(46)
    Updated
    3 months ago

    Sharesphpmailersmtp

    Compare with Check-Mail-SMTP
  11. MailerSend

    by MailerSend

    Improve your deliverability and avoid the spam box with MailerSend’s SMTP server. Check your analytics to improve your emails for better conversion!

    Installs
    2K+
    Rank
    #4,740
    Rating
    2.8(12)
    Updated
    4 months ago

    Sharesphpmailersmtp

    Compare with Check-Mail-SMTP
  12. Simple SMTP

    by Casey

    Adds a simple mail configuration panel into your WordPress installation. Supports temporary logging and config variables.

    Installs
    2K+
    Rank
    #4,409
    Rating
    5.0(11)
    Updated
    1 year ago

    Sharesmailsmtp

    Compare with Check-Mail-SMTP

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