MAIL is very slow or wont send small attachments. I have a MacBook Pro on OS X 10.8.3
Trying to send emails with small attachments since my upgrade is really annoying. I use gmail and usually have to go through Safari to send. I have tried everything suggested including trying to disable autodiscovery in preferences (which can't be found!!) and also using Terminal and the command sqlite3 ~/Library/Mail/V2/MailData/Envelope\ Index vacuum; which comes back with an error. Can anybody help?
MacBook Pro, OS X Mountain Lion (10.8.3), MAIL