williamchan
2 posts
Oct 22, 2025
12:28 AM
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Magento 2 SMTP Extension helps reduce emails going to spam, but it cannot fully prevent it. It supports SPF, DKIM, and DMARC, which show email providers that your messages are genuine. Using trusted SMTP services like Gmail, SendGrid, or Amazon SES also improves delivery because they have strong reputations. Magento 2 SMTP Extension ensures SSL/TLS encryption and proper sender information, which stops email tampering and misclassification. By setting it up correctly and using a reliable SMTP provider, your emails are much more likely to reach the inbox and maintain your domain’s credibility.
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