After up-grading 7.1 mass mail is not working

Did anyone else have problems with thier mass mail system?    The Subject is now blank and no body text in my emails to members.

Any ideas?????     I tried reinstalling old BxBaseMailBox.php file, but that did not help

Hello
I have the same problem with you. I updated the Dolphin from 7 to 7.0.1 if I send this email to members of the message content is empty, example below:
Title
=========================================
Empty message
==========================================

That is what I see as well when letter is sent. Did you find a solution yet?

After my research forum, I found some link below. He
seems this problem is general

http://www.boonex.com/unity/forums/?action=goto&search=1#topic/Mass-Mailer-No-Body-Text.htm

Thank you Kara    That was a great link and fixed the problem.  Let me know if you ever need my help on something.

Hey there!  I'm the original poster of the link re: mass mailer not working and I have tried the fix.  It does work and indeed did solve the problem of empty emails.  Thanks to the developers for their kind help. xxx