With 7.1 update I can no longer send emails. Error is Invalid address: (addAnAddress Reply-To):
For whatever reason application is no longer grabbing proper info for 'Send As:' . It is not inserting a reply-to email address.
It lists x2_credentials name field, then : "" <>, or in my specific case 'Hope Essential : <>'
I reverted back to 7.0 and could send OK.
For whatever reason, I had to edit/re-enter my email accounts in the Manage Apps area.