as of Feb 14 after the latest software update, my yahoo email app will no longer function. I tried several deletes and reinstalls, used the Samsung email app and several others, and none of them will function with my flash.net email. went to verizon where they reset phone and it still would not work..Activated anew S25, installed app with same results. Used my wifes iphone and reached my email with no issues..Either the Android update or the Samsung software update is the culprit..Can still access my email through PC with no issues..Contacted ATT and they have made no changes to the mail.yahoo.com server where yahoo mail resides..anyone else having issues with Flash/att email on Samsung with latest software?
Looks like you contacted everyone except Yahoo. A couple of years ago, Yahoo added some extra security protocols to both third party apps and their own app. You may have made those adjustments and forgot you did so and the update may be making Yahoo thinking you have a new device. You should contact Yahoo support. BTW, which update did your phone get? My yahoo mail app works just fine on OneUI6.1. It could also be that the Yahoo app is not yet up to date for OneUI7.0.
