Connections dropping

Im having an issue with one particular client who is using microsoft.com for hosting email. Ive tried putting them in the whitelist by name (messaging.microsoft.com) and i tried putting in a handful of IP's to see if that was it but doesnt seem to be.

smtpdconnect from va3ehsobe003.messaging.microsoft.com[216.32.180.13]Sep 2 12:33:45smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:33:45smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outSep 2 12:35:26smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:35:26smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outsmtpdconnect from va3ehsobe003.messaging.microsoft.com[216.32.180.13]Sep 2 12:33:45smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:33:45smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outSep 2 12:35:26smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:35:26smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed out
Sep 2 12:32:05smtpdconnect from va3ehsobe003.messaging.microsoft.com[216.32.180.13]Sep 2 12:33:45smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:33:45smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outSep 2 12:35:26smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:35:26smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outSep 2 12:35:26smtpdNOQUEUE: reject: RCPT from va3ehsobe003.messaging.microsoft.com[216.32.180.13]:
451 4.3.5 Server configuration problem; from=<DLove@frglaw.com>
to=<slapham@sldsmlaw.com> proto=ESMTP helo=<VA3EHSOBE003.bigfish.com>Sep 2 12:35:26smtpddisconnect from va3ehsobe003.messaging.microsoft.com[216.32.180.13]Sep 2 12:32:05smtpdconnect from va3ehsobe003.messaging.microsoft.com[216.32.180.13]Sep 2 12:33:45smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:33:45smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outSep 2 12:35:26smtpdwarning: timeout on 127.0.0.1:10022 while reading input attribute valueSep 2 12:35:26smtpdwarning: problem talking to server 127.0.0.1:10022: Connection timed outSep 2 12:35:26smtpdNOQUEUE: reject: RCPT from va3ehsobe003.messaging.microsoft.com[216.32.180.13]:
451 4.3.5 Server configuration problem; from=<DLove@frglaw.com>
to=<slapham@sldsmlaw.com> proto=ESMTP helo=<VA3EHSOBE003.bigfish.com>Sep 2 12:35:26smtpddisconnect from va3ehsobe003.messaging.microsoft.com[216.32.180.13]

smtpd warning timeout on 127.0.0.1:10022 while reading input attribute value
warning: problem talking on server 127.0.0.1:10222 connection timed out


then a rejected message ... any ideas. i tried pasting the few lines from tracking center but didnt work so i just put the top 2 lines in.

thanks
 
Thanks for the follow up, the policy service was running, and this was the only domain in which I was getting this error from. I recieved an email yesterday from their it dept. that they had some spf errors and last night just after midnight I recieved 2 emails from this domain. the first emails recieved from them in over a month.

Hopefully it was the spf record on their side, but strange that I wasnt showing it in the tracking as usually I do.

Thank you - Love the product!