I have configured Postfix with Cyrus-sasl to send mail with Active Directory authentication. I'm very happy with the result, my users log in with a firstname.lastname user and their Windows password. But I have a router that needs to send mails and that has only one field that is used for both the login and the sender's email address. So here is my question, I am looking for a server equivalent to this client option smtp_sasl_password_maps, to add in a file the adapted login. Do you have an idea? Samuel
