Yahoo Mail
Yesterday I had to prove I wasn't a bot and I have used my mail account since 1998. Today I get a message saying the Yahoo Mail wont work the same computer I used yesterday and the day before and the previous 5 years. WTF? I tried to log out today and it took 2 minutes while yahoo logged me out. WTF? Is it time to head to Firefox or god forbid Google?
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Please try clearing the browser cache and cookies. If you still encounter issues and are using a bookmark to check the emails please remove it, go to mail.yahoo.com sign in and bookmark the page.