I've discovered the problem with this. Using "MAIL FROM" without the colon, results in a null sender. This bit of code in chkuser.c accepts the email address as it is null:
...........
In chkuser 2.0.5 ommiting the colon would have been picked up with a "571 sorry, sender address has invalid format (#5.7.1 - chkuser)" error
I guess I want to know, is *this* a feature or a bug :)
This is a feature (or better, the new default for chkuser).
Several people asked me to make sender acceptance compliant with RFC, where NULL SENDER may be normally used for bounced e-mails.
Previous 2.0.5 default implementation was too tight: accepting NULL SENDER only for IP with a DNS name caused rejecting of warning messages that could be accepted.
You may turn back to old implementation commenting #define CHKUSER_ENABLE_NULL_SENDER and enabling #define CHKUSER_ENABLE_NULL_SENDER_WITH_TCPREMOTEHOST .
Regards,
Tonino
Cheers
Alastair
[EMAIL PROTECTED] Interazioni di Antonio Nati
http://www.interazioni.it [EMAIL PROTECTED]
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