Hi Paul,

Thanks for your reply! I read some article about wildcards and now I'm more familiar with it, however I'm still having some trouble with solving this problem.

I tried with your code and I also tried my version: FIND = [A-Za-z0-9\-,_]{2,}[\@]{1}[A-Za-z0-9\-._]{2,}

Both are giving me the same error message when I try to search: "The Find What text contains a Pattern Match expression which is not valid"

Can you help me how to solve it?

Thank you