Tagged Questions

3
votes
2answers
53 views

Intermediate SMTP server (exim), how to handle backscatter?

I have a dedicated Ubuntu Lucid box at a hosting provider that is my backup MX (running exim4 4.71-3ubuntu1.4) for domains that I have configured on an Exchange 2007 server on my LAN. So my Exim ...
0
votes
1answer
322 views

Exim Prevent Mail Sent by Relay

Currently it appears that somehow someone is using my server to send spam as I'm seeing 100's of rejection emails from other email services (such as gmail) saying the message could not be delivered ...
0
votes
1answer
336 views

how to prevent open relay with exim

I have setup exim as a relay server running on nonstandard port. But now spammers have abused it as a relay server for them. How do I prevent this from happening? Can I still have my server as a relay ...
1
vote
1answer
2k views

Exim Problem: Sender address rejected: need fully-qualified address

My mail log returns the following error when sending email to a gmail account: Sender address rejected: need fully-qualified address Here is the full error message: 2010-10-08 03:44:58 ...
0
votes
2answers
467 views

Local domains vs “relay domains”

I have a vague notion but I'm not clear on the difference between local domains and "relay domains" I believe that local domains are "localhost" and any other aliases you set the server up to mean ...