Michael J Wise: > On Nov 29, 2010, at 11:43 PM, Michael J Wise wrote: > > > On Nov 28, 2010, at 8:18 PM, Victor Duchovni wrote: > > > >> My current theory is that the issue is FrontBridge specific, and is the > >> result of some firewall or proxy software in front of Microsoft Exchange. > > > > An update; I gather there are eyes on the problem. > > I am told that as of last night, a fix has been deployed to all our > data-centers, and it has been verified by certain luminaries, and so ... > > Is it in fact resolved at this point in time? > /me wrings hands anxiously
I did some extra tests, and found that MAIL/RCPT/RSET/QUIT is handled as expected by the mail servers at 213.199.180.150, 94.245.120.86, 216.32.180.22, and 65.55.88.22. The same sites also pass a variation on this test that uses MAIL/RSET/QUIT. It's encouraging to see that they did not only fix the specific case of MAIL/RCPT/RSET/QUIT that was reported. Michael, thanks for helping. Wietse