Hi Everyone, In my postfix mail server, users are able to send mail on name of different domains using from field in mail client software.
For eg. I am using sendEmail mail client, and I can send emails with hdfc.com domain or other too, sendEmail -v -f "a...@hdfc.com" -s "test.example.in:25" -xu "amit" -xp "ami*321" -t "x...@yahoo.co.in" -u "test from sendEmaili 0255" -m "this is sendEmail test" This mail goes to spam and it did not show actual mail address in details header. How Can I restrict my outgoing mails such that it can only send outgoing mails which have my domain test.example.in? or it would be great if I can map user's too that user can't use other users name. If only first case work that will be sufficient for me. I searched a lot but not able to do this. my postfix version is 2.11.3-1 on debian Jessie. My setup have just postfix with sasl authentication, authentication is working fine. -- Thanks Amit Bondwal
