Glossary

The glossary below contains many of the terms you will find in common use throughout the Symantec Security Response website. Please refer to this list to find definitions of terms and answers to other Internet security-related questions.

blocked sender

On Symantec Mail Security 8200 Series appliances, a sender identified as blocked, either by email address or originating IP address, on the Blocked Senders list, or on a third-party blocked senders list.

A sender identified as blocked, either by email address or originating IP address, on the Blocked Senders List, on one of the Brightmail Reputation Service lists or on a third-party blocked senders list.