How to find duplicate email address across Leads and Contacts?

[JHannumHyland]

We suspect we have Leads in our SF that have the same email address (and are likely the same person) as existing Contacts.  How do I use Demand Tools to find duplicate emails across multiple objects?

[Murphybp79]

@JHannumHyland you could use the Match module and use the Lead object as your source and compare it to Contacts and do the match based on the email.  

[JHannumHyland]

Gotcha @Murphybp79 -- I'd have to download all the leads first and use as my match input file though, correct?

[Murphybp79 · Accepted solution]

@JHannumHyland No, you can match the data directly from your org without downloading it.  In the Match module, change the Source dropdown from "Match File" to the name of your org you want to match from. 

[JHannumHyland]

Thanks so much!!