Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Alternatives to WP SquirrelMail
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
SMTP plugin for reliable and secure email delivery. Connect with Gmail, Outlook, Sendgrid, Brevo, MailGun, Amazon SES, and more mail SMTP servers.
Pexally Email Campaignsv2.0.1
The ultimate email marketing automation, newsletter, and mail merge plugin. Connect your SMTP (Gmail, SendGrid, Amazon SES) and bypass server limits.
Connect WordPress to Zoho Mail via SMTP with an admin panel for IMAP, POP, MX and SPF setup. Unofficial, independent plugin.
SMTP Mailerv1.1.28
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.
Send WordPress emails through Gmail or Google Workspace using secure OAuth 2.0, with a built-in test email tool and PRO mail logging.
Free WordPress SMTP plugin with email logs, open & click tracking, reports & charts, CSV export, and WooCommerce email preview.
Send WordPress email through your SMTP server. Simple setup, encrypted credentials, and a full email delivery log.
WP Mail Logv1.1.6
WP Mail Log helps you to Log and view all emails from WordPress. It is useful if you have to debug email related problems or have to store sent emails …
SendPaw Mailv1.4.0
Reliable transactional email for WordPress through SendPaw. Send your WordPress mail over the HTTP API or SMTP, with automatic fallback.