User Manual Part 2

Using VStream Antispam
Chapter 15: Using Antivirus and Antispam Filtering 517
Viewing and Deleting VStream Antispam Rules
To view or delete an existing VStream Antispam rule
1. Click Antispam in the main menu, and click the Policy tab.
The Antispam Policy page appears with a list of existing VStream Antispam rules.
2. To resize a column, drag the relevant column divider right or left.
3. To delete a rule, do the following.
a. In the desired rule's row, click
.
A confirmation message appears.
b. Click OK.
The rule is deleted.
Configuring the Safe Sender List
You can configure a list of email addresses and domain names that are "safe". VStream
Antispam will treat all emails sent from these addresses or domains as legitimate (non-
spam) mail.
Note: The IP Reputation check is performed before accepting the TCP connection,
at which point the sender’s email address is not yet available. Therefore, if the IP
Reputation engine is enabled, and an SMTP session is received from an IP address
that is reputed to be a source of spam, VStream Antispam will block the connection,
regardless of whether the sender's email address is on the Safe Sender List.