Filter to show ALL contacts not emailed in last 14 days

[AndyWhitelock]

Can someone help me please? Seems like this should be easy but I'm not getting it.

If I apply the Last email Marketing send date that brings back 100 or so contacts from my list but that doesn't include contacts I've never emailed which would make the list a lot bigger.

[Ben_M · Accepted solution]

You can just add the condition if the Last Marketing Email Send Date is unknown.  If there is no value they have never been mailed.  

[AndyWhitelock]

Cheers, knew I mas being dim