Those all appear to be going through DISA's Enterprise Email system. http://www.disa.mil/Services/Computing/~/media/Files/DISA/Services/Computing... If they don't have an option specifically for Enterprise Email, try contacting the extension for Oklahoma City. ----------------------------------------------------------------------------------------------- -ITG (ITechGeek) ITG@ITechGeek.Com https://itg.nu/ GPG Keys: https://itg.nu/contact/gpg-key Preferred GPG Key: Fingerprint: AB46B7E363DA7E04ABFA57852AA9910A DCB1191A Google Voice: +1-703-493-0128 / Twitter: ITechGeek / Facebook: http://fb.me/Jbwa.Net On Mon, Oct 27, 2014 at 2:23 PM, Mike A <mikea@mikea.ath.cx> wrote:
On Mon, Oct 27, 2014 at 10:52:07AM -0700, Ray Van Dolson wrote:
We're seeing issues deliving email to certain .mil domains. MX hosts for these domains are not responding on port 25 and have verified from off-network as well.
Anyone else seeing the same or can point me to a technical POC to start with?
navy.mil, usmc.mil, uscg.mil are just a few that seem to be having issues.
When we (state gummint) had trouble delivering work-related mail to some .mil addresses in our state, I found that the best way was to look up the contacts on the installation's website, make a phone call, and ask for the IT people.
We found that sometimes they shut mail down, sometimes higher HQ publish an overly wide firewall block list, and sometimes Stuff Just Happens.
YMMV, as always.
-- Mike Andrews, W5EGO mikea@mikea.ath.cx Tired old sysadmin