Finding contacts that exist on more than one list

[MarkW82]

Is there a way to see if a new contact list I imported has any of the same email addresses on it as my general interest list?

[William_A · Accepted solution]

Hello @MarkW82 ,

I'd recommend creating a segment where the criteria is:

• List Membership > On List > general interest list
• + AND
• List Membership > On List > the name of the new list

Keep in mind that it may take the servers a bit of time to get all the contacts' info fully synced up, so you may want to wait up to 10-15min after making significant list membership changes (including new list imports) before creating/refreshing this segment setup.

[MarkW82]

Thank you so much, this was exactly what I was looking for. Very helpful!!