Is there any mail outage? Send/receive intermittent for my yahoo account?

[Y]

Send and receive is intermittent. Seems to be dropping some mail. Both in and outbound.

Also, started getting this error. Same behavior on different computers from different networks, but I can access a different yahoo account and send/receive no problem. Just my primary account is affected.

Yahoo Mail
We're sorry, but it looks like your external account xxxxxxxx@yahoo is busy. Please try again in a while.
I did some analysis of the mail headers for several messages that finally showed up. It looks like the delay was at yahoo. On this test message google passed it to yahoo immediately after it was sent but it was 51 minutes before yahoo passed it on to my inbox. I was seeing delays of 1 to 4 hours. Seems to be cleared up now. The annoying thing is I'm sure yahoo knows this but tells you to check your browser. Lame.

Received: from 127.0.0.1 (EHLO mail-ee0-f51.google.com) (74.125.83.51)
by mta1598.mail.bf1.yahoo.com with SMTPS; Thu, 06 Feb 2014 16:02:46 +0000

X-Apparently-To: xxxxxxxxx@yahoo.com via 98.139.244.153; Thu, 06 Feb 2014 16:53:19 +0000