[colug-432] Recent change in retry behavior from large e-mail sites, affecting greylisting?

[William Yang]

On Wed, 2011-01-12 at 10:14 -0500, Rob Funk wrote:
> They may be using a blocklist that prevents them from receiving mail from IP 
> addresses whose Terms Of Service prohibit running mail servers. Many home 
> ISPs add their address blocks to such blocklists themselves, and many mail 
> servers (including mine) use such lists. Mail coming from residential 
> addresses is almost always spam or malware from zombie machines.

Yeah, I thought of that, too... but my mail server is on a raised floor
in a corporate hosting facility....  

	-Bill
-- 
William Yang
wyang at gcfn.net