As defined in RFC4408, Sender Policy Framework only checks the envelope sender (aka MAIL FROM). The From: header is not being tested. As it is the value of the From: header which is usually displayed ...
I administer a server (Ubuntu 12.04 LTS) running a web server and a mail server - The web server is running all fine, but the mail server is a problem. I have Dovecot installed and configured ...
I'm trying to understand how all the components of a mail server fit together. I understand that the SMTP server is necessary to send emails. In terms of accessing email, I'll setup a webmail ...
We are running web site, say ourdomain.com, over our own server(Win 2003 Server R2 Standard Edition). We would like to run our own mailserver so that our users have firstname.lastname@example.org mail address. ...