0
votes
2answers
27 views

Sending mails and narrowing what script does it

I'm using a very old Ubuntu server that was some time ago a mail server which was infected. Sadly there is a running web page on that server. Some script/page/malware is trying to send a lot of spam - ...
0
votes
1answer
342 views

Is it possible to send email from local linux machine to internet?

I have a linux machine running at home. I installed sendmail as MTA. But I can't send email outside to internet email addresses. I am not sure whether it's because the config of my sendmail or ...
0
votes
1answer
828 views

Sendmail+Dovecot Can't receive emails

I have installed sendmail as MTagent on my server. Sendmail works well so, PHP mail() function works perfectly. After, I decided to exploit my mx records so I installed dovecot as pop3/imap server ...
2
votes
1answer
401 views

How to forward email for an entire domain to an email address using SRS (Sender Rewriting Scheme)

I have a domain for which I want to forward all email destined for addresses at that domain to a single email address. For example, I want to forward john@example.com and fred@exapmle.com and ...