[vox-tech] Un-relaying postfix

[Brian Lavender]

On Fri, Oct 02, 2009 at 06:13:01AM -0700, Gandalf Parker wrote:
> 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.

And dkim http://www.dkim.org/ 

-- 
Brian Lavender
http://www.brie.com/brian/