Suddenly can't get new Yahoo! mail on my mac.
I can get gmail, and can get Yahoo! mail using other my other apple devices (through same internet service). Also able to log into webmail with no issues. Didn't change any settings since yesterday (the last time I was able to receive new Yahoo! mail on my mac). Seems like a problem specific to the mac itself, since it's not an issue with the internet, server, or account credentials.
MacBook Pro with Retina display, OS X Mavericks (10.9.5)