Content filtering of messages

Kaspersky Secure Mail Gateway can perform content filtering of messages that pass through the mail server. You can restrict transmission of messages with specific parameters by the mail server.

Content filtering of messages is performed according to one of the following parameters:

You can specify the maximum size of messages with attachments, specify mask of forbidden names of attached files, or specify forbidden formats of attached files.

As a result of content filtering, Scan Logic assigns messages one of the following statuses:

Depending on the status assigned, the program performs actions in accordance with the message processing rule settings. You can specify actions to be performed by the program on messages with a certain status. The default action performed on messages is Reject.

In this Help section

About message content filtering status labels

Enabling and disabling content filtering of messages

Setting the maximum archive nesting level for content filtering

Setting default values for Content Filtering settings

Enabling and disabling content filtering of messages for a rule

Configuring settings of message content filtering for a rule

Configuring actions to take on messages during content filtering

Configuring tags added to message subjects based on content filtering results

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