OK, I have a new Samsung Galaxy S III, updated to Jelly Bean 4.1.1.
While Gmail works fine, when I send messages using one of my Web server's accounts, the message text duplicates itself in the body of the message. So:
. The accounts are set up as IMAP, with SSL on.
Any guidance to configuring the handset or my server to address this?
I do not have this problem using a desktop Mac or PC email client, or an iPhone.