There are no backup copies of the contents. If you mark an item for deletion, it will be deleted with no chance of recovery. Don't ask for our help.
Text is transmitted in clear text.
If you worry about snoopers, like someone listening in on your phone conversations, don't use this program. This includes your password. If you have large attachments, allow the program time to swap your data. Give it time to display Our server swaps your data to a special location on server when you request your mail. This allows our server to continue receiving your mail while you work with it.