A Free Anti-Virus and Anti-Spam Filter for Mail Servers
1
vote
2answers
608 views
CentOS: what is blocking the port?
I am rather new to Linux and trying to set up a MailScanner box. I went as far as to set it up with postfix and succeeded sending a test message via it from the local console.
However, when I try to ...
1
vote
4answers
1k views
SpamAssassin trying to read config files under /root/
I have mail gateway servers configured to use MailScanner + Postfix + SpamAssassin as described here, along with MailWatch as a web front end.
When sa-learn is run from MailWatch (it's run as the ...
1
vote
1answer
1k views
Mailscanner & Postfix: HOLD everything except messages with a custom header
ATM I'm using the normal method to put all messages on HOLD to pass them from postfix to MailScanner as described on http://www.mailscanner.info/postfix.html:
In the Postfix configuration file ...
1
vote
2answers
795 views
Messages released from MailScanner quarantine are marked as DUPLICATEDELIVER in Exchange 2007
I have installed Postfix with MailScanner on CentOS 5.4 as a smarthost for Exchange 2007. When a message gets quarantined and I later release it ...
1
vote
2answers
168 views
Edit exim4 Message-ID for releasing blocked mail by Mailscanner
Our sysadmin team edits the field Message-ID in exim4 header files (ending with -H) and substitues the first char after "<".
e.g:
077I Message-ID: ...
1
vote
0answers
191 views
How do I configure MailScanner to use a remote clamd?
I decided to decrease the workload on my mail gateway by moving anti-virus processing to a separate server. I created the server, installed clamav-daemon on it, and tested it by running clamdscan from ...
1
vote
0answers
764 views
MailScanner stuck in endless loop
I'm trying to install MailScanner and it seems to be stuck in a infinite loop. It scans the same messages and when it's done, it doesn't requeue them into postfix:
May 3 14:58:13 marine ...
0
votes
1answer
1k views
Mailscanner and amavisd-new comparison
I'm going to implement a mailfiltering gateway for my company. I'm going to use Postfix, with a PostgreSQL back-end.
The question would be: how to best implement the antispam measures.
Mailscanner ...
0
votes
2answers
156 views
Filter messages in Mailscanner based on 'From:' header
I created a blacklist rule to filter out messages:
From: *@job.com yes
It works, partly, except that part of those messages are sent with a return-path other than job.com. I Googled a bit and ...
0
votes
1answer
127 views
Plesk and MailScanner
Plesk has spam filtering features using SpamAssassin you can buy. But I was wondering, what if I just install Mailscanner? I mean, MailScanner installs itself in the postfix/exim/qmail pipeline and ...
