smtp related issues & queries in ServerfaultXchanger



Postfix Cannot Receive Mail (port 25 issue)

postfix smtp
Updated January 18, 2018 17:00 PM





How can I get ESMTP working?

email postfix smtp exim
Updated December 31, 2017 14:00 PM

Received: from *** by *** with esmtp

email postfix smtp exim headers
Updated December 31, 2017 14:00 PM





AUTH NTLM Authentication Format

exchange smtp ntlm
Updated December 17, 2017 22:00 PM

SMTP server works, but telnet to port 25 does not

email smtp
Updated December 16, 2017 13:00 PM








Creating basic SMTP server

email postfix smtp
Updated December 08, 2017 01:00 AM

Require STARTTLS for sending email in exim

smtp exim
Updated December 05, 2017 13:00 PM

SMTP error 554 5.7.1 and 221 2.7.0

smtp perl
Updated December 04, 2017 15:00 PM






RFC for "Received: With ESMTPS"

smtp smtps
Updated November 23, 2017 01:00 AM






Mail command using alternative SMTP port?

linux smtp email
Updated November 07, 2017 13:00 PM



Where is the mail server located?

smtp smtp-headers geolocation
Updated November 03, 2017 12:00 PM

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