Hi,
I'm actually sending the email directly to myself.
Due to a slight issue, photos where deleted on the gmail account when they should have been moved into folders, so I am having to send them to myself from my laptop, and them resaving them on the ipad if that makes sense. But keeping a email copy just incase the ipad and gmail decide to go nuts again.
But I see what you are saying, going into Options and Folders, then Composing and Sending, and then ticking Save Sent Messages
Once the email is sent, a copy is saved into the sent folder, but when deleting the one in the inbox after finishing with it, it goes into the deleted folder, but when you delete/purge the deleted emails, the one in the sent folder remains, I can then move the one in the sent folder into another folder
Not sure what can be done to be honest, have just sent myself an email on the ipad, does the same thing