Can someone guide me in how I would set this up?

I would like to search email addresses on a constituents record. If it matches the email in the file I am importing, I want to delete it from the address.

Thank you for any help you can provide!!

Here is a post that talks about how to do something like this

https://www.omaticsoftware.com/Forums/tabid/108/aft/1475/Default.aspx

Thank you Wayne!! This is massively helpful!