Status (by robm at Fri May 30 01:49 UTC)
The comcast.net domain was hijacked by some unknown attackers.
http://www.dslreports.com/shownews/Comcast-Domain-Hacked-94826
The incorrect DNS nameserver records had a large TTL time on them, so the comcast.net domain wasn’t resolving on our systems for about 24 hours, which was causing email to comcast.net to be delayed or bounced.
We’ve cleared the records from the cache now, so email to comcast.net should be going through now.
