iPhone message
My iPhone SE20 came up with the error message ‘username or password incorrect’ when attempting to send an email.
I haven’t changed either of these and send emails regularly.
Why is this happening all of a sudden?
iPhone SE, iOS 14
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Best reply
Remove your email account and set it up again
Make sure that all of your emails are there or make sure that your email is saved somewhere other than your device. On your device, go to Settings > Mail, then tap Accounts. Tap the email account that you want to remove. Tap Delete Account.
If you can't receive email on your iPhone, iPad, or iPod touch ...
If you can't send an email on your iPhone, iPad or iPod touch
- When you make an iOS or iPadOS backup in iCloud or iTunes, it backs up your mail settings, but not your email. ...
- Make sure your device is connected to the Internet.
- Check with your email service provider to find out if there's a service outage.
If you can't send an email on your iPhone, iPad or iPod touch ...