Check your
"/etc/postfix/mysql-virtual_*.cf" files and double check that the
"mail_admin" & "
mail_admin_password" are identical in all of them.
the files can be found here:
http://www.howtoforge.com/virtual-us...ubuntu-7.10-p2
The
"mail_admin" & "
mail_admin_password" should also be the exact same in these files:
/etc/pam.d/smtp
/etc/postfix/sasl/smtpd.conf
/etc/courier/authmysqlrc
make sure there are no blank spaces after them ( except for /etc/pam.d/smtp ) and upper and lower cases, numbers, hyphens, etc. match exactly.
any small typo will cause the system problems.