I`ve been trying to install a new POP email address in my Mac Book Pro working on Yosemite DP 3, and for several hours now, and it just won`t F**ing work!!! It keeps on giving me the message that "Can`t recognise the user name or password" !!! And this is stupid, since when I`m logging into my account from webmail, it works perfectly!!! And I`m absolutely sure, there are no typos, nor any other kind of errors with the account... Anyone can help me?? Thanks!