Yahoo mail sent through Mail app do not appear when login into Yahoo mail
Hi everybody,
I have a problem that annoying me very much. I've used Yahoomail for very long before I bought a MBA. For the first time I use Mac OSX, I try to use Mac mail combine with my old Yahoo mail. Actually, I have done the config. But anything I do with my Yahoo mail through Mail app can't appear when I login into original Yahoo mail. For example: I sent a Yahoo mail through Mac mail, it's shown that the mail was sent sucessfully, but when I try to login into Yahoo mail on Web, the sent mail doesn't exist. And the same happen when I do the opposite: the mail I sent on Yahoo mail doesn't exist on Mac mail. It's a big trouble if I use other lap and try to contact with someone. So is there any solution can fix it?
Many thanks🙂
Mac OS X (10.7.5), Mail synchronization