@debian.org out of working?

[LI Daobing <lidaobing@gmail.com>]

Hello,

sounds many foo@debian.org mail address is out of working (including mine).

any one know what happened?

one reject email:
This is an automatically generated Delivery Status Notification

Delivery to the following recipient failed permanently:

    lidaobing@debian.org

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the
recipient domain. We recommend contacting the other email provider for
further information about the cause of this error. The error that the
other server returned was: 550 550 Administrative prohibition (state
18).


-- 
Best Regards
LI Daobing