Yahoo! Mail worked fine until last Thursday. The only place it is not working is my iPhone 6.I did add the Yahoo mail app on her iPad and that's working but not ideal. I called Apple support and they suggested that Yahoo made some changes recently that is not allowing all mobile devices to work...
I can't sync my Yahoo! account with Mail for Windows 10 If you're still having problems after installing the update you can enable two-step verification and then create an app password for the Mail app as a workaround. Yahoo Mail down? Current status and problems | Downdetector @RoryCookThai @yahoomail your app is rubbish, I've been locked out of my email for a week now, I can't access via another yahoo mail account as I'm unable to log in to those too! I am leaving you, so will many others. Resolve sync issues in Mail and Calendar apps in Windows 10 ... Try sending email from another app or device: If you have another email app or another computer or mobile device, try sending and receiving email from that app or device. If you can't, there might be an issue with your email server. Contact your email provider for support.
https://github.com/zurb/foundation-emails/issues/810 https://support.busymac.com/help/98776-i-cannot-log-into-my-yahoo-account-it-says-my-password-is-incorrect https://www.phonearena.com/news/Yahoo-Mail-not-working-many-iOS-a-fix-is-works_id102632 https://techcrunch.com/2015/10/15/yahoo-launches-new-mobile-mail-app-and-eliminates-passwords/ https://www.pcmag.com/article/344618/how-to-change-the-from-name-in-your-email
Why won't my email work in Windows 8's Mail app? | Digital Trends So you've upgrade to Windows 8 and are now wondering why your email isn't working in Windows 8's Mail app? We know why, and we also know how to help. We know why, and we also know how to help. Yahoo Mail is Here for Windows 10 | Windows Experience Blog Yahoo Mail delivers all the popular Mail features that have made it a favorite, along with Windows features to keep you even more connected. The dynamic Live Tile in the Start menu lets you see your day at-a-glance, and Windows-enabled desktop notifications keep you up to date on your inbox as the day goes on. Cool features include the ability to personalize your inbox with vibrant themes from ... Yahoo Mail down? Current status and problems | Downdetector @RoryCookThai @yahoomail your app is rubbish, I've been locked out of my email for a week now, I can't access via another yahoo mail account as I'm unable to log in to those too! I am leaving you, so will many others. I can't sync my Yahoo! account with Mail for Windows 10
https://supportphonenumberaustralia.com/blog/fix-yahoo-mail-not-working/ https://www.zdnet.com/article/gmail-support-added-to-yahoo-mail-app-plus-split-screen-for-apple-ipad/ https://uk.community.huawei.com/other-smartphones-35/link-yahoo-mail-to-mail-app-129 https://www.tcpalm.com/story/life/columnists/eyal-goldshmid/2018/07/15/email-syncing-issues-could-related-verification-process/756495002/ https://piunikaweb.com/2018/01/26/yahoo-drops-support-for-insecure-native-ios-mail-app/
yahoo email does not work on iPad - Apple Community
