We are running Exchange 03 and have been unable to send mail to comcast addresses. We get an unreachable host error. Not really sure why this is happening. Anybody have this happen to them and know a fix/workaround???
TIA
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We are running Exchange 03 and have been unable to send mail to comcast addresses. We get an unreachable host error. Not really sure why this is happening. Anybody have this happen to them and know a fix/workaround???
TIA
OK, so the dummy (me) who posted this didn't think to check Comcast's site first.
Apparently they are blocking the ports used by exchange because of msblaster. So I guess I can applaud Comcast for thinking about security, but laugh at the part of their FAQ that says they will monitor the situation. Check me if I am wrong, but hasn't msblaster run its course? Norton downgraded it to a Cat 3 in February. That doesn't stike me as actively monitoring it. Oh well. :rolleyes: