[HANDS-ON] Lately my MacBook Pro got incredibly slow and a reformat had done world of goodness for the poor MacBook Pro. The downside is to have to re-deploy the computer. For one thing, I had to setup my mail accounts again. of course it was easy peasy up until the Yahoo! account seemed not to be configured correctly automatically when you choose Yahoo! on Mac’s mail setup wizard (as seen in the screenshot below).
The problem was in the “User Name” column and “Email Address” column, the abbreviation of “@ymail.com” is not included automatically although I had included them when setting up the mail wizard.
So if you are using @Ymail.com instead of @Yahoo.com, watch out!