Yahoo Mail in the IOS Mail app keeps asking for a password

The problem started last month. This happened a couple of years ago and the “fix” was to add a forward slash in the IMAP Path Prefix in the Yahoo advanced settings. This no longer works. Using this password in the Yahoo Mail app on in Yahoo webmail works fine. I have removed and re-added Yahoo Mail to IOS Mail and the problem still exists. I have removed two factor ID and the passkey for Yahoo Mail - these also didn’t work.

iPhone 14, iOS 18

Posted on Aug 4, 2025 10:43 AM

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7 replies

Aug 4, 2025 11:47 AM in response to Garypsu

Garypsu wrote:

The problem started last month. This happened a couple of years ago and the “fix” was to add a forward slash in the IMAP Path Prefix in the Yahoo advanced settings. This no longer works. Using this password in the Yahoo Mail app on in Yahoo webmail works fine. I have removed and re-added Yahoo Mail to IOS Mail and the problem still exists. I have removed two factor ID and the passkey for Yahoo Mail - these also didn’t work.

Yahoo mail on the built in Apple mail app has also caused issue, they want you to use their Yahoo app.

You'll need to work the issue out with Yahoo support.

Aug 4, 2025 12:56 PM in response to Garypsu

Garypsu wrote:

So you’re saying that the issue is intentional? I have other email accounts but all of my “sub folders” are in Yahoo since they have a large size limit.

I'm saying Yahoo doesn't play well with Apple mail app, intentional on who I don't know.

Got the same run around on my macbook about password not correct this was about 3 to 4 years ago.

Had issue with it on my XS max and just gave up and installed the yahoo app.

Install and use their app, be less of a hassles.

Yahoo Mail in the IOS Mail app keeps asking for a password

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