My emails not working saying the imap mail doesn’t support password authentication

Hi there,

You can use this site Mail - Official Apple Support

to see if your mail settings are correct.

Also, take a look at this link and make sure that your settings are the same as the ones you just looked up

Add an email account to your iPhone, iPad or iPod touch – Apple Support (UK)

Do you have outlook mail and using 2 step veriffication? see this link and follow the instructions provided

https://support.microsoft.com/en-us/account-billing/using-app-passwords-with-apps-that-don-t-support-two-step-verification-5896ed9b-4263-e681-128a-a6f2979a7944