Re: [vchkpw] Re: SMTP is too slow

[Paul Theodoropoulos]

other things to look for:

excessive collisions on the ethernet (unlikely)

Denial of Service attack in progress, look for lots of connections to the 
server that are doing "nothing"

what is the IP address/name of the MX in question?

what are your concurrencylocal and concurrencyremote settings in 
/var/qmail/control?

do you have any values set in timeoutremote and timeoutsmtpd?

just a few additional ideas off the top of my head

Paul Theodoropoulos
http://www.anastrophe.com
http://folding.stanford.edu
The Nicest Misanthrope on the Net