[vchkpw] 2.0.7 not correctly working?

[Alastair Battrick]

I have had chkuser 2.0.5 installed for a few weeks, and it has been 
working as I expected it to, on the whole.

I've applied the patches for 2.0.7 and made the qmail-smtpd binary. When 
I try and run the binary with ./qmail-smtpd I am not getting an error 
message when I 'MAIL FROM' a non existent domain or from an invalid 
email address. The previous version gives a "571 sorry, sender address 
has invalid format (#5.7.1 - chkuser)"

I can't work out if this loss of functionality is a feature or a bug, or 
if I've done something wrong.

Note that running ./qmail-smtpd and giving an invalid "RCPT TO" does 
result in a "511 sorry, no mailbox here by that name (#5.1.1 - chkuser)" 
message, so I assume at least some part of it is working properly

Cheers
Alastair