Thursday, February 16, 2023

How to test PowerMTA SMTP using telnet

telnet localhost 25

ehlo localhost

mail from: username@from-domain.tld

rcpt to: username@to-domain.tld

data

Subject: PMTA SMTP Check

This is just an SMTP conf Check. You may disregard.

.

quit


tail -f /var/log/pmta/pmta.log

pmta show queues

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