[vox-tech] Un-relaying postfix

[Gandalf Parker]

On Thu, 1 Oct 2009, Bill Kendrick wrote:

> We[*] discovered that some overzealous admins were blocking the entire
> IP range for our ISP (a huge VPS provider) due to spam.  This was 2 years
> ago, so I'm not sure if that's still happening.

Ive had that. There was a bad period back when centralized lists of 
"spammers" came out. But later it leveled out abit when the SPF protocol 
was developed. Check to see that an SPF text line is added to the domain. 
It helps at cleaning up old spam-lists.

Gandalf  Parker