Hey guys, this sounds like an easy task, but its freaking me out: Somehow I cannot send mails from all the accounts I have in Mail anymore, but the connection doctor shows that I have a a connection to all the servers. I use different accounts (gmail, one form university and 2 others) and I use some of them with IMAP and some with POP. Im sure, that the SMTP servers are right, but still all the emails Im trying to send stay in the outbox!! Any idea how I could solve this? Thank you very much! Every idea is welcome!