Help With Mail on my macbook pro?!

Hi all,

okay so I'm a big MBP user, and up until recently everything has been fine, until about a week ago. i haven't changed anything in the settings added or removed an account mail just started acting up. It started by not pulling my mail i would have to open the app and press the envelop minor inconvenience but fine.

next the messages were pulling through but with no content so i have to quit the app and then the content refreshes. so not only have i got these two issues but now i cannot send an email, i type it up press send and the email looks like it sends but hits the drafts. no matter what i do it hits drafts. i have to use hand off open the mail app on my iphone and finish the mail.

any help with fixing this would be awesome.

a couple of things

• i use a .icoud account for my mail
• i have tried logging out of mail and back in
• i have tried closing my mail account on the mac and then re-logging.