Easy, free SMTP mail plugin. Send WordPress email via Gmail, Outlook, Amazon SES, SendGrid, Brevo or any SMTP, with email logs, failover and routing.
Alternatives to Lean 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.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
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.
SMTP plugin for reliable and secure email delivery. Connect with Gmail, Outlook, Sendgrid, Brevo, MailGun, Amazon SES, and more mail SMTP servers.
Codo Mailerv1.1.1
Secure-by-default email delivery: SMTP, Amazon SES, Postmark, Mailgun, Brevo and SendGrid, with a log, resend, backup connection and alerts. Free.
SMTPifyv1.0.1
Routes wp_mail() through your provider's SMTP server. Simple settings page, built-in test tool, nothing else.
A lightweight plugin that sends all WordPress email through Amazon SES using plain SMTP. No API keys, no other providers, no upsells.
Saral SMTPv1.2.0
Route each plugin's emails through the email service that suits them, and get the exact SPF and DKIM records that service needs.
A modern SMTP, email log, and deliverability plugin for WordPress. Send reliably via SMTP, Gmail, Outlook, Amazon SES, Resend, or SendLayer.
Smooth SMTPv1.1.6
SMTP configuration, email logging, failure alerts, and fallback sending for WordPress.