Please select Leads which have email addresses
how to reproduce
===============
1. Click on Send Email
2. Click on "Lead Lookup" - in front of CC
3. Search for a lead
4. Find a lead
5. Click on Checkbox
6. Click on add
Error
=========
a popup displays the following "Please select Leads which have email addresses"
The Issue
==========
The Selected Lead DOES HAVE an email address!