I've been happily using Xpress mail with my MPx220 for about 6 months now. Suddenly it stopped working and I can't access any of there web sites??

I even tried my laptop which does not have the xpress mail program on it and it can't connect to their sites either.(xpressmailpe.cingular.com)

It's almost as if my Linksys router is blocking access to anything xpress mail oriented?????