How to prevent email bounce attack in SMG (Symantec Messaging Gateway)

Users has received bounced emails, although he never sent out emails to the senders of these emails. User mail box has getting bulk of failures mail from another domain and notifications from third party domain

Create user policy group in Bright Mail Gateway – SMG

Knowledge Based Document - KB070717002 Description   You can point to configurable message administration option unlimited policy of group as per our requirement. We can configure the spam, malware, and content separating approaches for an arrangement of clients. When Symantec Messaging Gateway processes a message, policy will work based on group membership, we can define the... Continue Reading →

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