I am developing a lightweight Gmail client for mobile phones, accessing Gmail by IMAP. I want to send a draft from the Drafts folder, but it has some attachments and I cannot download all of them to send it by SMTP.
Moving/copying it to "Sent Mail" does not send it, just moves it to that folder.
How can I send a Draft directly without fetching all the content and attachments from the client? Is there any IMAP command to do it?