Greenskeeperv2.4.6
Manage WordPress updates, filter comment spam, send branded email reports, and configure SMTP delivery — for single sites and Multisite networks.
Alternatives to Global SMTP
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.
Connect WordPress to Zoho Mail via SMTP with an admin panel for IMAP, POP, MX and SPF setup. Unofficial, independent plugin.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
PureHost Send-Mailsv1.0.7
Sends all WordPress emails via send-mails.de and feeds bounces and complaints back into your newsletter plugin.
Frumbik SMTPv1.0.1
Send WordPress emails via SMTP or API providers (SendGrid, SES, Gmail, M365) with smart routing, failover, email logging, and queue.
DreamySites SMTP Mailerv1.2.0
Send WordPress email through your own SMTP account. Guided setup, a one-click connection test, an email log and deliverability checks. 100% free.
Ultra lightweight SMTP plugin (~4KB). Encrypted passwords, zero bloat, and simple setup for Gmail, Outlook, and any mail server.
Configure SMTP sending, choose sender details and check a test email with a guided, privacy-conscious WordPress setup.
Send WordPress email through SMTP with a simple 3-step setup, test email confirmation, privacy-first logs, provider presets, and safe diagnostics.
Mailkeepv1.0.0
Capture, search and review every email your WordPress site sends, without touching your theme or mail delivery setup.