Free Open Source
RelenshTech Reliable SMTP Delivery
Replace Magento 2 default sendmail with a professional SMTP connection to SendGrid, Mailgun, Amazon SES, Postmark, Brevo, or any custom SMTP server. Includes OAuth2 for Gmail/Office 365, full email logging with one-click resend, SPF/DKIM/DMARC config...
95k+ downloads
v1.4.2
Magento
Overview
Replace Magento 2 default sendmail with a professional SMTP connection to SendGrid, Mailgun, Amazon SES, Postmark, Brevo, or any custom SMTP server. Includes OAuth2 for Gmail/Office 365, full email logging with one-click resend, SPF/DKIM/DMARC configuration wizard, delivery retry queue, and Slack failure alerts.
Features (14)
SMTP profiles for SendGrid, Mailgun, Amazon SES, Postmark
OAuth2 authentication for Gmail and Office 365
Custom SMTP server with port, encryption, and auth config
TLS 1.2 and 1.3 encryption support
Full email log: recipient, subject, status, SMTP response
One-click resend from the email log
Test email feature from admin panel
SPF, DKIM, and DMARC configuration wizard with DNS test
Failed delivery retry with configurable count and delay
Email queue throttling for provider rate limits
Alert on delivery failure via Slack or email
Open and click tracking via provider webhooks
Separate SMTP profiles per Magento store view
Blacklist check: test sending IP against major RBLs
More Magento Plugins
Get This Plugin
Free
Download ZIP (0.8 MB)Version1.4.2
PlatformMagento
LicenseMIT Open Source
Downloads95k+
Stats
95k
Downloads
Free
Price
v1.4.2
Version
14
Features
Need custom development?
We can build custom features, white-label this plugin, or create an entirely bespoke solution for your platform.
Get a Free Quote