Every time I try to send a group SMS (e.g. to update my contacts of my new email address) I get a message send failure.
After 3 tries I finally noticed that the message was "MMS Send Failure."
Is there anyway to fix this? I have not been attempting to send MMS messages as I am with AT&T.

After 3 tries I finally noticed that the message was "MMS Send Failure."
Is there anyway to fix this? I have not been attempting to send MMS messages as I am with AT&T.