> -----Original Message-----
> From: michael@??? [mailto:michael@freenet-ag.de]
> Sent: Wednesday, August 01, 2001 1:05 PM
> This has annoyed us to no end, but there is an easy solution.
> Our PIX did
> something special with SMTP connections and disabling that
> feature got rid
> of the problem.
may be off here but just skimmed this thread and 2 things came to mind:
1) pix blocks EHLO (ran across this once - sniff after the pix to see what
you're actually getting)
2) mtu size