Yahoo Mail Upgrade Warning 2024 Warning. Failure to upgrade to the newest yahoo mail 7.1 now will result to a permanent account closure. One such scam that has gained traction is the ‘upgrade and verify your mailbox’ phishing scam email.

Sign in and start exploring all of the free organisational tools for your email. Users who have not upgraded their account by november 5th, 2023 will not be able to access their account.