We have one domain that we are trying to send to and it is giving us fits. all other email is join gout just fine.
I'm getting this error: "451 4.4.0 Primary target IP address responded with: "421 4.4.2 Connection dropped." Attempted failover to alternate host, but that did not succeed. Either there are no alternate hosts, or delivery failed to all alternates." I've set up a force HELO send connector to them, turned off TLS, and turned set autotuninglevel=disabled still. no joy. I can telnet and send to their mail server from our exchange server. but mail to them just sits in our outbound queue... thoughts? ----------------- Oh, by the way, which one's Pink? ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
