I need a solution
Hello,
We want to detect unique email domains as format like "@gmail", "@outlook", etc in the content of attachment by using DLP endpoint agent.
For example, if a file containing following email addresses is transferred, then, the incident should show 3 matches instead of 4, because two email addresses are from gmail domain.
abc@gmail.com
xyz@gmail.com
lmn@yahoo.com
pqr@live.com
As unquie matching option only works for data identifer, no such option for regular expression in policy rule, so we added data format @[A-Za-z0-9]+\. to the pattern in data identifier and selected "do nothing" for data normalizer. While the test result is always negative.
Do you have any positive progress on smiliar case?
Regards,
Steven