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Configuration
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AntiVir MailGate Avira GmbH
6.8 Configuring the Spam Filter
A license is required in order to use the spam filter. You can display information on
your current license with:
antivir --version
The output should contain the following line:
product: Avira AntiSpam and Outbreak Detection
A spam filter is integrated in AntiVir MailGate and it filters spam and other
unwanted emails. The spam filter opens a connection to the spam database server
for every email to check its status.
You have to enable the connection on port 55555 via TCP.
The spam filter is currently available only for Linux-GLIBC22 systems. It integrates
with AntiVir MailGate through a library (
libasmailgate.so ).
If the spam filter is active, emails marked as "Outbreak" are blocked. All other
emails are just tagged. You can read about these header entries in the
MANUAL
file
(Paragraph "Spam and bulk").
6.8.1 Spam Filter Configuration
All these options are made in
avmailgate.conf
.
Options and parameters for spam filter
Enable
SpamCheck
Activates/deactivates spam filter.
EnableSpamCheck YES
LibAsmailgate Specifies the path to the spam filter library.
/usr/lib/AntiVir/libasmailgate.so
Asmailgate
Config
Specifies the path to the spam filter configuration file.
/etc/asmailgate.xml
Spam
Header
Name
Defines the spam header to be inserted in the email header. Only the beginning can
be changed (
X-Antivirus-Spam-Check
). Example:
X-Antivirus-Spam-Check: clean (checked by AntiVir Mail-
Gate)
The parameters for the following options are:
z
BLOCK: the email is moved to quarantine
z
TAG: the email contains a new header
z NONE: the email is neither blocked nor tagged. It is forwarded without being
processed.