>
>From: Umar Draz <i_deb...@yahoo.com>
>To: postfix-us...@cloud9.net
>Sent: Fri, December 11, 2009 1:58:42 PM
>Subject: please help!
>
>
>Dear users!
>
>I have postfix server with SMTP authentication.
>
>My client's are using MS outlook for sending/receiving emails.
>
>my domain name is = foo.com
>
>but i am facing a very strange problem. If someone change his/her identity
>like (u...@foo.com) to u...@yahoo.com. Then my mail server send his/her email
>as u...@yahoo.com anywhere.
>
>Would you please help how i can stop this. I want user only sent outgoing
>email using my domain name.
>
>I have attached my main.cf file please help me in this regards,
>
>Umar
>
>
Are they changing the Reply-to header in their outlook settings? If so then
that is perfectly fine to do so. If it was so bad to change the Reply-to field
in the client such as Outlook, Thunderbird, Eudora, Pegasus, and other clients
then that option would NOT exist. Anyone can change their reply-to address
which would show others that they wish to receive email and replies to
correspondence at another location.
