So @YahooMail has blocked my inbox for using an ad blocker. It was a good run, I guess. Goodbye! Hello Apple Mail, as much as I hate it.
— Andrei Herasimchuk (@Trenti) November 19, 2015
“A spokesperson told us: “At Yahoo, we are continually developing and testing new product experiences. This is a test we’re running for a small number of Yahoo Mail users in the US.””
Source: Engadget