Email deliverability monitoring isn't optional anymore. Here's how PostMTA's postmaster tools work.
Gmail Postmaster
PostMTA automatically feeds data to Gmail's Postmaster Tools. Monitor spam rate, domain reputation, and authentication results.
Microsoft SNDS
Outlook's Smart Network Data Services integration shows IP reputation, spam complaints, and mail volume trends.
Yahoo FBL
Feedback loops with Yahoo let you know when recipients mark email as spam.
PostMTA Dashboard
Aggregate all postmaster data into one view. Set alert thresholds for reputation drops.
Proactive Monitoring
Get notified when domain reputation drops below 90%, spam complaint rate exceeds 0.1%, or bounce rate crosses 2%.
Monitor smarter: https://postmta.com
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