These steps will help you if Android lovers are experiencing similar sbcglobal email not working problems.
Restart your Android device. Most people can solve their problem by simply restarting the Android device. You can always try the next steps if this doesn't work.
The next step is to remove and reinstall SBCGlobal's mail app.
Check out the configuration settings for the IMAP/POP email server in Android
Double-check your Android phone's internet connection.
You must set the correct IMAP settings
Mail Incoming (IMAP) Server: mail.yahoo.com
Incoming port: 993
SSL Requirement
Port outgoing: 465 or 552.
SSL Requirement
Mail.yahoo.com: Outgoing (SMTP), server
Authentication Requirement: Yes

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