Re: [exim] making my HELO = my RDNS

Martin A. Brooks wrote:
> Marc Perkel wrote:
>> And I often have to change IP addresses when the server gets
>> blacklisted.
> Blacklisted by whom? For what reason?

It varies. Since I do front end spam filtering when a spam makes it
through it looks like I'm a spam source. I've also been blacklisted for
sender verification.