Everyone’s pointing fingers these days but it looks like the same exact bug that caused excess data on Windows Phones also affects iPhones. It’s the same issue. The Yahoo IMAP servers returned 25x the data than it is supposed to in WP tests and it looks to be the same here. Within Windows tested it and it aligns with the Windows Phone returns so instad of returning a line of data it returns lines of data. So yeah, it’s a Yahoo thing. Turns out Android isn’t affected – unclear why.
Alright, who do we blame next?