setting up email accounts on MacBook Pro?
Help...
I can use an iPhone and an iPad and have set my emails up on both, but I have just bought a MacBook Pro running on OS X El Capitan version 10.11.6
i have tried to set up my email accounts and none of them work. They just say login failed?
what am I doing wrong it only requires email address and password both of which have been inputted correctly but I cannot get it to work.
MacBook Pro with Retina display