Profanity filter & e-mail address

Warning ! it seems that the fit also acts on the email address of the account. In fact, I'll use it to prevent members from attracting others off the site and in forbidden words I put something like "yahoo,msn,gmail etc ..."
The result is this one:

So I think the email address field should be excluded from the filtering, nothing should prevent me from having a forbidden word in my email address.

By cons it would have been good Alexey  to include filtering in messenger.