Send WordPress email through an HTTP API gateway instead of local SMTP, with a per-site local queue and delivery history.
Alternatives to Mailgun for WordPress
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.
MME-Mail to SMTPv1.1.1
Sends WordPress email through Gmail, SendGrid, Mailgun, Brevo, Postmark, Resend, SMTP2GO or any SMTP server - and tells you when a message fails.
Free WP Mail SMTP plugin. Fix WordPress email deliverability with Gmail, Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, Brevo or any SMTP.
Magic API Emailv1.2.3
Send WordPress emails through a transactional API provider: Resend, Mailgun, Postmark, or Mailtrap. No SMTP needed.
Mail Baby SMTPv3.2.13
Send email from your WordPress site using Mail.baby, SMTP.com, Gmail, SendGrid, Mailgun, Sendinblue and more Api's and Configure wp_mail() with them.
Sammy SMTPv0.1
Send WordPress email through your own SMTP server, Gmail, or Outlook. No upsells, no bloat, no tracking.
Sendfeather SMTPv1.0.0
Route WordPress email through Sendfeather via its HTTP API or SMTP, with a forced From address and a built-in test email.
Flex SMTPv1.0.3
Send WordPress mail through SMTP or a provider HTTP API, with a test send and delivery log.
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.