Deletion of Difference between IMAP and SMTP

Comment: Completely unencyclopedically written |original research. And a strange pair of protocols to compare since they are for quite different problems: one is for receiving mail, the other for sending mail. It would make far more sense to compare POP and IMAP, and one could probably even find reliable sources for such a comparison
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR)