Jump to content


Custom RBLs

This topic has been archived. This means that you cannot reply to this topic.
2 replies to this topic

#1 HarnessGroupLLC

  • Members
  • 4 posts

Posted 18 July 2019 - 07:35 AM

What custom RBLs are you folks using these days?





#2 Ulrich Sieveking

Ulrich Sieveking
  • Members
  • 11 posts

Posted 19 August 2019 - 06:03 AM



in addition to the Barracuda RBL I'm using sbl-xbl.spamhaus.org, which helps a lot and has hardly any false positives, and ix.dnsbl.manitu.net, which is quite useful in German speaking countries, but may be less so elsewhere and had at a certain time in the past problems with false positives.


In my view sbl-xbl is absolutely necessary to get decent Spam detection rates on an ESG.



U. Sieveking

#3 Johnny Lee Conroy

Johnny Lee Conroy
  • Members
  • 33 posts

Posted 22 August 2019 - 12:17 PM

We use:





and the vast majority of our external RBL blocking comes from the spamcop and spamhaus lists.  We've had no false positives from either that I know of.


Johnny Lee