Archive for May 30th, 2009

Emails Vanishing from a Users Inbox

This sounds strange doesn’t it, there one minute, gone the next.Initially I thought the server was at fault, perhaps a misguided spambox script was deleting the wrong directory or something like that.

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RoundCube Not Sending Emails (Cpanel)

Run this command in a shell prompt: tail -20 /var/cpanel/roundcube/log/errors
It might list errors like the following:
[30-May-2009 12:06:24] Invalid response code received from server (-1):
[30-May-2009 12:06:24] Invalid response code received from server (-1):
[30-May-2009 12:06:24] Invalid response code received from server (-1):
[30-May-2009 12:06:24 +0100] SMTP Error: SMTP error: Authentication failure: Invalid response code received from server [...]

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