web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

No record found.

News and Announcements icon
Community site session details

Community site session details

Session Id :
Customer experience | Sales, Customer Insights,...
Suggested Answer

Duplicate Detection to check same email in different fields (personal and business)

(1) ShareShare
ReportReport
Posted on by
Is there a way create a duplicate detection rule that checks Contacts for the same email address in different email fields? The example is to find contacts to have the same details in their Personal contact information and the Business contact information. Eg:
 
Contact:
First Name: Jane
Last Name: Citizen
Personal Email: jane.citizen@example.com
Business Email: (blank)

 
First Name: Jane
Last Name: Citizen
Personal Email: (blank)
Business Email: jane.citizen@example.com
 
I cannot work out how to create a rule to capture these instances.
I have the same question (0)
  • Suggested answer
    Dengliang Li Profile Picture
    Microsoft Employee on at
    Hi,
     
    This can be implemented with Power Automate Flow.
     
    The OData filter expression first filters out records where the Personal and Business email fields are not empty, and then filters out records where the Personal and Business email fields have equal values.
    (cred6_personalemail ne null and cred6_businessemail ne null) and (cred6_personalemail eq cred6_businessemail)
     
    Export duplicate contacts to an HTML table and send them via email.
     
     
    The results are shown below.
     
     
    If my answer was helpful, please click Like, and if it solved your problem, please mark it as verified to help other community members find more.
    If you have further questions, please feel free to contact me .
     
    Best Regards,
    Dengliang Li
     
  • CU19060503-0 Profile Picture
    on at
    Thank you for the detailed suggestion and screenshot Dengliang!
     
    In this case I am unable to use Power Automate Flow, and also need the Contacts to appear in the standard Duplicate Detection process instead of an email notification.
  • Dengliang Li Profile Picture
    Microsoft Employee on at
    Hi,
     
    I'm afraid this can't be implemented through duplicate detection rules.
    Duplicate detection rules cannot test for duplicates for multiple field values within a single record.
     
    For example, I created a duplicate detection rule for the /Business Email/ field and the /Personal Email/ field.
     
    Two records are detected as duplicates because the /Personal Email/ field and /Business Email/ field have the same value.
     
    However, this record is not detected even though the /Personal Email/ field and the /Business Email/ field have the same value.
     
    This is because the duplicate record detection rule compares between records, not within each record.
     
     
    Best Regards,
    Dengliang Li
     

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Introducing the 2026 Season 1 community Super Users

Congratulations to our 2026 Super Stars!

Meet the Microsoft Dynamics 365 Contact Center Champions

We are thrilled to have these Champions in our Community!

Congratulations to the March Top 10 Community Leaders

These are the community rock stars!

Leaderboard > Customer experience | Sales, Customer Insights, CRM

#1
ManoVerse Profile Picture

ManoVerse 179 Super User 2026 Season 1

#2
11manish Profile Picture

11manish 131

#3
CU11031447-0 Profile Picture

CU11031447-0 100

Last 30 days Overall leaderboard

Product updates

Dynamics 365 release plans