DLP email Protection destination NONE

[bigag]

 I have an "issue" when the rule email protection: monitoring external email matches with names in cache or groups names (all internals) in Outlook because "dont have a domain" but is an internal mail and I only need to protect externals email to outgoing domains... I don't need to save internals emails

 

[nyeshoda · Accepted solution]

This is by designed as the group or distribution list does not have @ which is used to parse the email address.

Please refer:

https://kb.mcafee.com/agent/index?page=content&id=KB79868