All Several months ago a plug-in providing authentication via an SMTP server was posted to the list. It didn't work for me so I made some updates and added some additional perldoc to the plug-in.
It's located at - http://www.hardening-linux.com/qpsmtpd/auth_smtpd It's pretty simple and I'd welcome any feedback. Hope it is useful to someone. Regards James Turnbull -- James Turnbull <[EMAIL PROTECTED]> --- Author of Pro Nagios 2.0 (http://www.amazon.com/gp/product/1590596099/) Hardening Linux (http://www.amazon.com/gp/product/1590594444/) --- PGP Key (http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x0C42DF40)