I cannot send or receive emails on my MacBookAir since I "upgraded" to Monterey. Other devices email works fine

bonaparte Said:

"I cannot send or receive emails on my MacBookAir since I 'upgraded' to Monterey. Other devices email works fine"

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Troubleshooting eMail After Upgrading the macOS:

Use a New App Password:

Do you use an App Password? If so, try a new App Password. Sometimes, changes (i.e. updates) are made to the device, and then mail server syncing becomes an issue (which is what a new App Password it intended to fix). Go here for gmail: Sign in with App Passwords - Google Account Help - Google

Hi,

You'd better check your System Preferences > Internet Account.