Posted inGadget
Set up email in BlackBerry phones
This tutorial will try to guide you on how to set up email account in BlackBerry smartphone using BlackBerry Curve 3G 9300 running OS 6.
Install Zimbra Collaboration Suite 7 on Centos 5.5 – Part 2
In the Part 1 of this tutorial, we have setup everything required by Zimbra Collaboration Suite 7.0.0 GA Release. In the second part, we will install the ZCS 7.0.0. GA into the Centos 5.5
Posted inMail
How to automatically delete email messages in the server using Courier-IMAP
Today my boss asked me whether it is possible to automatically delete email messages in the server inside certain folders after a given number of days. For example he wants the sent emails inside the 'Sent' folder is automatically deleted after 2 days. And also in the 'Trash' folder as well.
Posted inLinux
How to trace source, destination IP addresses and ports using tcpdump
Today I just has been alerted that there are too many 'Relay access denied' in my mail server. It is not normal. It must be any clients/workstations infected by viruses and try to relay to my mail server.