On Friday, August 9, 2002, at 06:41  PM, David M. Shirley wrote:

> I have noticed lately that there always several process like this:
>
> /var/qmail/bin/qmail-smtpd domain.com /home/vpopmail/bin/vchkpw 
> /bin/true
>
> running on the mail server and they take forever to terminate.  While 
> they
> are active, there is a great deal of incoming traffic to the server 
> (over
> and above normal traffic)
>
> vpopmail has always confused me.  Can anyone give me a clue what these
> processes are doing?

Not sure.. what's in the smtp logs?  Also, you might try doing an 
recordio trace.  Put "recordio " just before qmail-smtpd is called and 
restart qmail-smtpd.... this will record the entire smtp conversation, 
so that might help determine why they are not closing more quickly.

Regards,

Bill

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