0
votes
0answers
19 views

Postfix mail server acting as an open relay

I'm trying to get postfix to work with mail clients (thunderbird / outlook), but the only way I can achieve it at the moment is by turning the mail server into an open relay, which is very bad, ...
0
votes
0answers
78 views

How to send mail from multiple domains in postfix?

I recently installed Webmin, Postfix, and Dovecot on a fresh Debian Wheezy system. Everything is working fine, except I'd like to know how I can configure Postfix to not only receive but also send ...
-1
votes
1answer
292 views

postfix send mail through another smtp server? [closed]

im running debian squeeze virtualmin/webmin vps with postfix in australia my main email account is through a company in america i want to be able to send email to my aus vps smtp server, and then ...
1
vote
1answer
543 views

stop emails originating from apache / php

I am running Ubuntu with Webmin / VirtualMin And I started getting this issue with thousands of emails coming from www-data which is Apache.. somehow from a virtual site. How can I disable this ...
0
votes
1answer
176 views

Sent mail getting blocked by spam filters

I have just setup a VPS with CentOS and Webmin. I am attempting to setup my email server. I can successfully send mail, however it always gets blocked by spam filters. What steps are needed to make ...