alias with maildir

Greetings! I have just set up Qmail to use Maildir. It is working fine sending to an existing user. The problem is it cannot send to the alias mailbox such as ~alias/.qmail-postmaster. I think I'm missing something. I've already touched and chmod 644 ~alias/.qmail-postmaster. It still returns thi

qmail with ldap

Hi! I couldn't find this in the FAQs. Is it possible to implement qmail with ldap? Is there a site where I could learn how. Thanks! Best Regards, Patrick