ITworld.com – Many systems administrators have run into errors in their syslog files that complain that mail is looping back, suggesting a possible MX problem. The common cause of this problem is that ...

Any server that accepts email is at some risk of abuse. Given the relatively large population of dimwits in the world with nothing better to do with their time than send volumes of innocuous email to ...

IBM on Monday unveiled four new POWER7 server models which it said could lead to a consolidation of smaller servers into fewer larger ones while cutting data center energy costs. The Unix server ...