Since update to 5.1, Mail integration with Yahoo Mail Broken
I updated my 3GS to 5.1 iOS. My Mail application had been working fine with Yahoo. Since the update, it's been mostly not working.
The symptom is that I get a continuous spinner and the body of the email messages are never downloaded to the phone. Says, "Checking for Mail ..." forever. I also cannot send mail. Never had a problem previous to this update.
I turned the phone off and on and then was briefly able to connect. But, after a while, it again failed. This time, a power cycle did not help.
If I edit my account information for this Yahoo Mail account, it gets stuck at "Verifying". Eventually, I get an error that says, "apple.imap.mail.yahoo.com" is not responding. Note that this was auto-configured by Apple's Mail program; I simply selected that I had a Yahoo account and it did the rest. Worked fine up until now.
Are others seeing this as well?
iPhone 3GS, iOS 5.0.1