Thanks Wietse, you are correct.
I went into the putty config for that profile and unchecked a few things
("Answer back to ^E" was set to PuTTy, Telnet Negotiation from Active to
Passive, etc) and its working now.
Thanks again.
Jim
-----Original Message-----
From: Wietse Venema via Postfix-users <[email protected]>
Sent: Tuesday, April 25, 2023 9:43 AM
To: Postfix users <[email protected]>
Subject: [External] [pfx] Re: Error when telnet testing, 1st cmd always fails
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Ue netcat (nc) instead of putty.
I suspsect that putty is sending telnet protocol options, even when it connets
to a server on a non-telnet port. That would be a putty bug.
Wietse
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