Symantec Mail Security, Руководство администратора

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63 Configuring email filtering
About email filtering
Attachment type Email is flagged because it contains a specific attachment type.
Attachment content Email is flagged because specific text appears in a specific
frequency in its attachments.
Subject:
Email is flagged based on the text in the
Subject:
line.
From:
Address Email is flagged based on the text in the
From:
address.
To:
Address Email is flagged based on the text in the
To:
address.
Cc:
Address Email is flagged based on the text in the
Cc:
address.
Bcc:
Address Email is flagged based on the text in the
Bcc:
address.
To:
/
Cc:
/
Bcc:
Address Email is flagged based on the text in the
To:
,
Cc:
, or
Bcc:
address.
From:
/
To:
/
Cc:
/
Bcc:
Address
Email is flagged based on the text in the
From:
,
To:
,
Cc:
, or
Bcc:
address.
Envelope Sender Email is flagged because its envelope contains a particular
sender address.
Envelope Recipient Email is flagged because its envelope contains a particular
recipient address.
Envelope HELO Email is flagged because its envelope contains a particular SMTP
HELO domain.
Message Header Email is flagged because it contains a particular header.
Message Size Email is flagged because it is a particular size.
Body Email is flagged based on the text in the body.
For all messages All email not filtered by a higher precedence policy is flagged.
Table 4-1 Filtering verdicts by category (Continued)
Filtering Category Verdict Description