March 1, 2006
6:09 p.m.
On Wed, Mar 01, 2006 at 08:39:55PM -0500, Jonathan Dill wrote:
I find a lot of stuff by Googling "VS5-MF Excessive unknown recipients", apparently Yahoo may be doing something that is not RFC-compliant, so your MTA doesn't know that it should stop trying to resend the message:
Interesting forum posting -- since it's from June 2005, doesn't look like this will be resolved any time soon.
I'm leaning towards greylisting with postgrey, it looks like it's a lot cheaper than the cpu power needed to run all that spam through spamassassin.
BTW, "discard_these_nonmembers" looks like it does exactly what I originally asked for. Doh!
-- g