Adam Barnett:
> Hi,
>
> That is the only error
>
> Sep 19 14:59:54 foo postfix/error[103706]: 3C10828C082: to=<b...@foro.com>,
> relay=none, delay=0.01, delays=0/0/0/0, dsn=4.3.0, status=deferred (mail
> transport unavailable)
>
There is more than this.
Wietse
http://www.postfix.org/DEBUG_README.html#logging
Postfix logs all failed and successful deliveries to a logfile.
When Postfix uses syslog logging (the default), the file is usually
called /var/log/maillog, /var/log/mail, or something similar; the
exact pathname is configured in a file called /etc/syslog.conf,
/etc/rsyslog.conf, or something similar.
When Postfix uses its own logging system (see MAILLOG_README), the
location of the logfile is configured with the Postfix maillog_file
parameter.
When Postfix does not receive or deliver mail, the first order of
business is to look for errors that prevent Postfix from working
properly:
% egrep '(warning|error|fatal|panic):' /some/log/file | more Note:
the most important message is near the BEGINNING of the output.
Error messages that come later are less useful.
The nature of each problem is indicated as follows:
"panic" indicates a problem in the software itself that only a
programmer can fix. Postfix cannot proceed until this is fixed.
"fatal" is the result of missing files, incorrect permissions,
incorrect configuration file settings that you can fix. Postfix
cannot proceed until this is fixed.
"error" reports an error condition. For safety reasons, a Postfix
process will terminate when more than 13 of these happen.
"warning" indicates a non-fatal error. These are problems that you
may not be able to fix (such as a broken DNS server elsewhere on
the network) but may also indicate local configuration errors that
could become a problem later.
