Formula help

Apologies in advance, I am sure this is very easy, but I can't figure it out. 

I have a spreadsheet with columns that include first name and last name.  I need pretend emails for all the people, and there can't be any duplicates.  So I'm trying to assign each person the email of firstname.lastmailto:name@noemail.com.

Here is what I have so far.  =B2&"."&D2  This works to give me first and last names separated by a dot.  What do I add to get @noemail.com after that?  I've tried everything I can think of and keep getting messages that it's not a good formula.  Thank you!