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Re: SMTP connection re-use possible?

From: Volker Schmid <volker.schmid_at_regify.com>
Date: Fri, 30 Nov 2012 20:43:43 +0100

Hello,

>> CURL: Re-using existing connection! (#0) with host mail.gmx.net
>> CURL: Connected to mail.gmx.net (213.165.64.20) port 25 (#0)
>> CURL: MAIL FROM:alice.master_at_xxxxxxxx.de
>> CURL: 502 5.5.2 Unimplemented {mp028}
>
> I find this very strange. Why does it say 502 on this command here? Shouldn't
> it be fine to do at this point?

This is what I also think. GMX responds to the second MAIL FROM:, after re-using the connection, with error 502. Domainfactory mailserver responsed with error 500.

Best,

Volker
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Received on 2012-11-30