Mail server not accepting mail from

Discussion in 'Smalltalk' started by Daniel15, Nov 21, 2006.

  1. Daniel15

    Daniel15 New Member

    My mail server (a RHEL system running cPanel) doesn't accept mail from Looking at the Exim log, I saw this (@ replaced with -[at]-):
    2006-11-21 04:17:35 ( []:48105 I=[]:25 sender verify defer for <www-data-[at]>: could not connect to []: Connection timed out
    2006-11-21 04:17:35 ( []:48105 I=[]:25 F=<www-data-[at]> temporarily rejected RCPT <daniel15-[at]>: Could not complete sender verify callout
    2006-11-21 04:17:36 ( []:48105 I=[]:25 incomplete transaction (RSET) from <www-data-[at]>
    It appears that your server isn't accepting the sender verify callout, and hence my server is blocking it. I needed to turn off sender verification in order to get the confirmation email for this forum.
  2. falko

    falko Super Moderator ISPConfig Developer

    Port 25 is blocked on for security reasons, and the server is relaying through another server to send emails.

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