Data loss prevention GDPR ignore data

Question

Hello, we using DLP for limiting GDPR data.
I created policy with GDPR temaplate.
Locations to apply the policy
Exchange email
SharePoint sites
OneDrive accounts
Teams chat and channel messages
And use test data to check if it works.
If I use test example in email

Hi please check this visa card numbers

First and Last Name SSN Credit Card Number Visa MC AMEX
Robert Aragon 489-36-8350 4929-3813-3266-4295
Ashley Borden 514-14-8905 5370-4638-8881-3020
Thomas Conley 690-05-5315 4916-4811-5814-8111

the DLP policy is trigered as it should be

but if I write only simple table without headers the DLP policy is ignore this

Robert Aragon 489-36-8350 4929-3813-3266-4295
Ashley Borden 514-14-8905 5370-4638-8881-3020
Thomas Conley 690-05-5315 4916-4811-5814-8111

How can I configure the policy so that it responds to this type of data ?

Answer 1

@Bogdan Kulish Thanks for posting in our Q&A. For this issue, it is not related to windows 365. DLP is in the scope of microsoft 365.

To get accurate help, it is suggested to call Global Customer Service phone numbers to find the support. Here is the support link:
https://support.microsoft.com/en-us/topic/global-customer-service-phone-numbers-c0389ade-5640-e588-8b0e-28de8afeb3f2

Thanks for understanding and hope everything goes well with you.

---

If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.