
What hard drives are in my Perc Raid Array
I had a client who ordered a new server for me to configure. The memory was not what was ordered so I checked out all […]
I had a client who ordered a new server for me to configure. The memory was not what was ordered so I checked out all […]
If you get “relay access denied” error messages on mailman and mailman messages are not going out then check to see if you have ::1/128‘ […]
I have used this technique for a few years now so thought I should post it here as it doesn’t appear to break.
I started getting a “couldn’t save sent message” error message in thunderbird. I logged onto the server and restarted courier-imapd and postfix and retried. Still […]
Just had a client call me due to the fact all the sites on his server were down. A quick check on disk space and […]
Atomic are moving everything under one key. To fix this error run this command;
We needed to analyse the from, to and subject on one of our servers to deal with a persistent spammer. Add this to your header_checks […]
A client uses fail2ban plus a number of other custom scripts to build his firewall to block unwanted access. The firewall table was getting very […]
This is not an easy task without knowing a few tricks as the log files are not an awful lot of help. Providing you have […]
I installed qmailhandle and tried to delete using wildcards and it didn’t work. This command however does. /usr/bin/qmhandle.pl -h’\@domain’
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