Any Yahoo! mail admins?

Hi

Could a Yahoo! mail admin contact me off-list please?

We have been getting "421 Temporarily deferred" messages from Yahoo! for
the past 48 hours with no signs of any improvement (despite filling out
their forms) and an ever growing outbound queue.

Thanks
Thom
SMX Ltd
http://smxemail.com

I've heard a lot of reports of similar problems from different ISPs
and mail providers. Most seem to indicate the recent association with
Lashback:
http://emailmarketingvoodoo.com/blog/post/lashback-yahoo-team-up/

Dave