relay issue?

550 errors: : 83.124.192.38 does not like recipient. Remote host said: 550-rejected because xxx.212.69.42 is in a black list at dnsbl.njabl.org 550 relay tested -- 1141447043 Giving u Read all

logs empty

Hi everyone Got a small problem ( actaully big but anyways ) logs are empty e.g messages, secure etc Could SIM cause this, and what are the possible symptoms? I haven't come across many log problems, Read all

HELP ME: server hacked! Virus Placed!

Hy, all my server is hacked, someone put the deam code into all ends of webpages this code is included: