0
votes
1answer
34 views

Preventing or Limiting Spammers/Bad Guys from Using My Domain

I started getting replies in my catch all email box that spam and viruses has been sent from my domain. Someone is spoofing my email addresses to send out spam and malware. I was wondering if anything ...
-5
votes
1answer
118 views

I have a Google Apps account using a co.cc domain. Co.cc have shut down (and deleted all domains) and I caanot recieve email. What do? [closed]

I have a co.cc domain (it was a service that let you register a *.co.cc subdomain for your own use) that I linked with Google Apps. This was so I could have an email address like xxx@yyy.co.cc. Co.cc ...
-2
votes
3answers
174 views

Redirect email using DNS?

I own a custom domain, i.e myself.com. I would like to make all email sent to me@myself.com to be delivered to myself@hotmail.com. I do not want to use Google's Google Apps, or Microsoft's Live ...
4
votes
2answers
1k views

Postfix: How to accept email from a specific non-existing domain?

We need to accept email from a server that sends out using a non-existing domain. That server is not under my control. In my main.cf I have smtpd_client_restrictions = permit_mynetworks, ...
0
votes
1answer
330 views

Rewriting to address on postfix local aliases

I was running into the common problem that mail for "root" on my system was having $mydomain appended, and because $mydomain is not in $mydestination, the mail was being sent to our central mail ...
0
votes
2answers
174 views

Two domain names one Sendmail account

I have pointed domain1.com and domain2.com to the same server on the same IP. Now email directed to me@domain2.com gets rejected: X.X.X.X does not like recipient. Remote host said: 550 5.7.1 ...
4
votes
3answers
206 views

Keeping emails in Web app test environment from getting out

We have a test environment which is pretty much a copy of the production environment for our Web applications. In the past email addresses of customer data were scrubbed to avoid emails from test ...