Mail, is primarily only blocked when there are continous attempts to overload our mailservers or to break in. With junkmail being at 85%, it seems the junkmailers are certainly trying to kill off email alltogether.

The primary reasons are from :

  • Infected machines
  • Infected VPS servers
  • Servers relaying for infected machines
  • Infected software / scripts
  • Attempts from the same IP to login to independant mail servers across 6 or more classes

The Solution is simple :

  1. Fix the problem - as you are loosing Mail credibility
  2. Get your provider to fix the infected servers.
  3. Request the block to be lifted from the IP / IP ranges

IP unblock Request

Name*
e-mail*
Do you have proper rDNS?
Do you have proper host name?
IP Range*
Do you have SPF records?
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