[IMail Forum] Hacking tactics

[Waleed Sayed]

Hi everyone, Can any one give me an idea about mail hacking tactics like spamming and spoofing and How can I protect my server from this attacks. Because I hear a lot about hacking but I don't know how the hacker can do that and how can I protect my server and what is the facilities in imail to protect.   Thanks a lot, Waleeds