Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Alternatives to Server Mail Check
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.
Stop WordPress emails from going to spam. Send emails via SMTP and check SPF, DKIM, DMARC records to improve email deliverability.
Sammy SMTPv0.1
Send WordPress email through your own SMTP server, Gmail, or Outlook. No upsells, no bloat, no tracking.
Send WordPress email through your SMTP server. Simple setup, encrypted credentials, and a full email delivery log.
Dualsend SMTP Failoverv1.1.7
Send WordPress email through an SMTP server or provider API, with an automatic fallback server, connection tests and a debug log.
Gmail SMTPv1.2.3.23
Connect to Gmail SMTP server to automatically send email from your WordPress site. Configure wp_mail() to use SMTP with OAuth 2.0 authentication.
aGo Mail Pilotv1.0.0
SMTP for WordPress with 8 provider presets, step-by-step credentials wizard, DNS health check and failure alerts. Free.
WordPress can't send email reliably on its own. Send through your SMTP provider, log every message, get alerts when sending breaks. Free, no upsell.
Email log, SPF/DKIM/DMARC checks and failure alerts. Find out why WooCommerce order emails go to spam or never arrive.
SMTPMaster Email Senderv1.0.3
Send WordPress email via SMTP or SMTPMaster API with local logs and optional tracking.