On Wednesday 12 March 2003 10:35, Abdul Rehman Gani wrote:
> Is anyone aware of a patch for qmail-smtpd that will return a 5xx code if
> the rcpt to is a non-existent address/alias on a vpopmail system?
Thanks to all who responded - I have qmail-smtpd-chkusr installed and seems to
working as expected.
Now what about address harvesting. This does become a possibility. How are
people dealing with this?