Apr
05
We have recently had an issue with outlook 2003 working with a new Courier IMAP Server. Connections would be made to the server and emails would be downloaded, however it would then give the following error: Task ‘Checking for new mail in subscribed folders on 123123.co.uk.’ reported error (0x8004DF0B) : ‘Outlook is unable to download …
Sep
19
The last two months have been a real problem for my web hosting. I have blogged here before about how I have been hacked. This last week the server has hacked again and phishing software installed. I was in the process of setting up a new server anyway but this has put the pressure on …
Sep
06
Over the last couple of months I have been struggling to deal with an increased level of SPAM. I run my own mail server (Debian, Postfix, Courier, ClamAV, SpamAssasin). About 2 months ago my server was hacked, at that time all I could find in terms of malicious damage was that the root password had …
Jan
02
If you have been trying to get to this blog over the last week or so you will have found that it has been down, along with all my other sites. This was due to a hardware failure on my web server, which coming as it did over the Christmas period has been somewhat frustrating. …
Oct
30
I use this command to learn from spam in a folder on a virtual mail box. sa-learn –spam /var/spool/postfix/virtual/DomainName.com/emailaddress/.Possible_Spam/cur/* –showdots This then runs on a Cron Tab each day. Care must be taken that no non-spam messages are added to this folder, so only use this with users you trust. I am working on a …
