Hi I have been able to succesfully able have IMAP users authenticated from Microsoft SQL database, I have used a authodbc code which i compiled with courier files and used easysoft bridge which incorporates odbc-odbc bridge , but I have some more requirements . I hope somebody can help me in this you can help me in this. Currently my pop server is authenticating from shadow file amd the smtp is delivering to the $HOME/Maildir,I need to know the following 1. How to set qmail smtp to drop mails for users in the maildir which is specified in the MSSQL database passwd table. Note courier IMAP is using this table to read mails from. (is there a way maildrop can do this) 2. Should I go for qmail pop or courier pop server ? 3. Should I go for qmail SMTP or courier SMTP server ? thanx in advance