Ezmlm Related Stuff
If you're getting errors about the address not being in the To: or CC: lines, enable the -T flag in your list file:
edit your listfile (/home/vpopmail/domains/yourdomain.com/.qmail-yourlist)
Change this line:
|/usr/bin/ezmlm-reject '/home/vpopmail/domains/yourdomain.com/yourlist'
To this:
|/usr/bin/ezmlm-reject -T '/home/vpopmail/domains/yourdomain.com/yourlist'