Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Alternatives to ZDN Whitelist Outgoing Email
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.
MailTally – Email Loggerv1.0.0
MailTally helps you log, inspect, and debug outgoing emails from your WordPress site.
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.
Vinvin Force Emailv1.1.0
Send every email of a test or staging site to one address, so no real customer is ever written to by mistake.
Mail logging & Catcherv2.3.0
Stop from ever losing your emails again! This fast, lightweight plugin (under 140kb in size!) is also useful for debugging or backing up your messages
String Replacerv1.4.3
Replace any string visible to site visitors or found in outgoing emails—titles, content, footers, and more. Comes with a dynamic admin interface.
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 …
Resonanz Email Reroutingv1.8.0
Reroute WordPress emails to a test address per environment so testing never mails real users. Optional logging and settings import/export.
360 Orbit Staging Guardv1.1.1
Keeps a staging copy from doing anything real: blocks outgoing calls, catches emails, pauses scheduled tasks, keeps search engines away.
Ultimate Email Loggerv1.0.0
Email log for WordPress. Log, search, resend, forward, export, and track wp_mail emails. All features free, no add-ons.