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Nigel Metheringham edited this page Nov 29, 2012 · 2 revisions



What does the message Socket bind() to port 25 for address (any) failed: address already in use mean?


You are trying to run an Exim daemon when there is one already running - or maybe some other MTA is running, or perhaps you have an SMTP line in /etc/inetd.conf which is causing inetd to listen on port 25.