How to send emails externally through the email gateway

[271995796]

I have configured it as an intelligent gateway (my email gateway) in my Exchange mail flow, but emails cannot be sent out. The following is the log of the email gateway

Mar 05 08:34:15 pmg postfix/smtpd[225455]: using backwards-compatible default setting smtpd_relay_before_recipient_restrictions=no to reject recipient "271995796@qq.com" from client "ex19edge.domain.net[172.20.10.231]"
Mar 05 08:34:15 pmg postfix/smtpd[225455]: disconnect from ex19edge.domain.net[172.20.10.231] ehlo=1 mail=1 rcpt=0/1 quit=1 commands=3/4

How should I handle it to send external emails normally,

 

[Stoiko Ivanov]

Please don't double-post :

2

Thread 'My newly installed email gateway is unable to send emails externally,'

Mar 5, 2025

This is a log
Mar 05 08:34:15 pmg postfix/smtpd[225455]: using backwards-compatible default setting smtpd_relay_before_recipient_restrictions=no to reject recipient "271995796@qq.com" from client "ex19edge.domain.net[172.20.10.231]"
Mar 05 08:34:15 pmg postfix/smtpd[225455]: disconnect from ex19edge.domain.net[172.20.10.231] ehlo=1 mail=1 rcpt=0/1 quit=1 commands=3/4

• 271995796
• Replies: 3
• Forum: Mail Gateway: Installation and configuration

I'm closing this thread here - as your other thread got an answer.