> There at this time no built-in access controls based directly on the > SASL user name. You have the following options: > > - Restrict one or more sender addresses to specific authenticated > users via smtpd_sender_login_maps + reject_sender_login_mismatch, > and *then* apply access controls on the sender address > (check_sender_access with keys that have associated logins). > > - Deploy a policy service that makes authorization decisions based > on the authenticated user.
Thanks a lot! I will look into these. Durk
