Dear all,
I am new to this group.
I am attaching a sample of how the group message digests  are seen in my inbox.
There are a lot of ????s everywhere. 
Accent marks and devanagari text are completely changed to ?s.
I am using Windows 7 and Chrome as browser.
Can anyone help?

--
Dr. Dhaval Patel, I.A.S
District Development Officer, Rajkot
www.sanskritworld.in