Admin-Ahead Community

Linux => Control Panels => DirectAdmin => Topic started by: Aby on January 17, 2014, 02:32:45 pm

Title: Server replied: 421 Unexpected failure, please try later
Post by: Aby on January 17, 2014, 02:32:45 pm

 If Imap returns this error, then there might be something wrong with the smtp server.   Check the /var/log/exim/mainlog (or /var/log/exim/exim_mainlog).

Errors seen before:

Code: [Select]

Failed to open /etc/virtual/pophosts for linear search: No such file or directory
Fix:

Code: [Select]

touch /etc/virtual/pophosts
That would also imply that da-popb4smtp isn't running, so popb4smtp wouldn't work.  To start it, run:

Code: [Select]

service da-popb4smtp start
or FreeBSD:

Code: [Select]

/usr/local/etc/rc.d/da-popb4smtp start