Whitelisted Domains" Tab; Blacklisted Domains" Tab - Stormshield SN series Configuration Manual

Add advertisement tag
to mail subjects
(prefix)
Spam
Add spam tag to
subject fields (prefix)
Minimum score for
spam definition [1-
5000] :

"Whitelisted domains" tab

This section enables the definition of domains from which analyzed messages will be
systematically treated as legitimate. The procedure for adding an authorized domain is as
follows:
Domain name (generic
characters accepted: *
and ?)
The antispam module will NEVER treat messages from whitelisted domains as spam.

"Blacklisted domains" tab

This section enables the definition of domains from which analyzed messages will be
systematically treated as spam. The procedure for adding a domain to be blocked is as follows:
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The subjects of e-mails that have been identified as advertisements will be preceded
by a string of defined characters. This string is (ADS *) by default, where * represents
the assigned level of trust. This score ranges from 1 to 3, a higher number meaning the
higher the possibility of the e-mail being an advertisement. Regardless of the
character string used, it is necessary to provide for the insertion of the level of trust in
this string by using "*". This "*" will thereafter be replaced by the score. The maximum
length of the prefix can be 128 characters. E-mails identified as advertisements will be
transmitted without being deleted.
Warning
Double quote characters are not allowed.
The subject of messages identified as spam will be preceded by a string of defined
characters. This string is (ADS *) by default, where * represents the assigned level of
trust. This score ranges from 1 to 3, a higher number meaning the higher the possibility
of the e-mail being spam. Regardless of the character string used, it is necessary to
provide for the insertion of the level of trust in this string by using "*". This "*" will
thereafter be replaced by the score. The maximum length of the prefix can be 128
characters. E-mails identified as spam will be transmitted without being deleted.
Warning
Double quote characters are not allowed.
The heuristic analysis performed by the Antispam module calculates a value that
defines a message's "unwantedness". E-mails that obtain a value exceeding or equal
to the threshold set will be considered spam. Stormshield Network's default value is
200. This section enables the definition of a threshold to apply.
By modifying the score, the minimum value of the 3 trust thresholds will be modified.
Furthermore, the higher the calculated value, the higher will be the level of trust that
the antispam module assigns to the analysis. Thresholds for the levels of trust cannot
be configured in the web administration interface.
Specify the domain to be allowed.
Click on Add.
The added domain will then appear in the list of whitelisted domains. To delete a
domain or the whole list of domains, click on Delete.
NOTE
SNS - USER CONFIGURATION MANUAL V.3
sns-en-user_configuration_manual-v3 - Copyright © Stormshield 2016
ANTISPAM