All email affected on all platforms, updater link is BS!
Site:
https://pattcw.att.motive.com/wizlet/EmailConfig/welcomePrepare.do
Have tried 4 different browsers on my mac as well as 2 on my iphone. Every time get the "our browser is not supported by AT&T Email Updater."
Have multiple bellsouth accounts, ATT email mixing with yahoo was the worst marriage ever. Ive had issues with these accounts for years now and its been getting worse every month. Ridiculous! Avoid signing up for their service at all costs!