I'm facing a problem with Postfix. I've configured it to send notifications if message delivered, bounced, deferred. I recieve notifications, but some times in logs I get record like this:
1765BA8A0: to=<email@example.com>, relay=mx5.mail.icloud.com[220.127.116.11]:25, delay=4.7, delays=0.05/0.01/0.34/4.3, dsn=2.5.0, status=sent (250 2.5.0 Ok.)
And there is no notification from my postfix either relay server. According to
status=send the message was delivered, but it's critical for me to receive notification email. Why do I have no notification?