How to test a mail server from the command line
Posted on Fri 06 January 2017 in linux • 1 min read
As I am currently setting up a new mail server, I had to test the new server manually (As of now, the DNS records are not changed, so mail clients are problematic).
If you want to test plain text ports like standard postfix, go simply with
telnet localhost 25
. If …
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