Yes, that is what I get too... On Tue, Oct 7, 2014 at 5:07 PM, Kennedy, Jim <kennedy...@elyriaschools.org> wrote:
> No, their MX is correct. Was just posting it so you could compare what I > got to what you get. If they match, they are blocking you, imnsho. Lets try > a copy paste from Notepad to clean it up. > > Non-authoritative answer: > animikisee.ca MX preference = 10, mail exchanger = mail.animikisee.ca > mail.animikisee.ca internet address = 184.70.35.78 > > > ------------------------------ > *From:* listsad...@lists.myitforum.com [listsad...@lists.myitforum.com] > on behalf of Steve Ens [stevey...@gmail.com] > *Sent:* Tuesday, October 07, 2014 4:36 PM > > *To:* exchange@lists.myitforum.com > *Subject:* Re: [Exchange] 421 4.2.1 Unable to connect errors > > Sorry Jim, I don't get your answer. The animikisee.ca domain is the > one that won't accept the messages. Is there something awry with the mx > record? > > On Tue, Oct 7, 2014 at 3:24 PM, Kennedy, Jim <kennedy...@elyriaschools.org > > wrote: > >> Good from here. As long as your MX lookup on your exchange server looks >> as below they don’t want to talk to you. >> >> >> >> Non-authoritative answer: >> >> animikisee.ca MX preference = 10, mail exchanger = mail.animikisee.ca >> >> >> >> mail.animikisee.ca internet address = 184.70.35.78 >> >> >> >> *From:* listsad...@lists.myitforum.com [mailto: >> listsad...@lists.myitforum.com] *On Behalf Of *Steve Ens >> *Sent:* Tuesday, October 7, 2014 4:12 PM >> *To:* exchange@lists.myitforum.com >> *Subject:* Re: [Exchange] 421 4.2.1 Unable to connect errors >> >> >> >> one of the domains is animikisee.ca but I can send to it from gmail no >> problem. Test the email address s...@animikisee.ca >> >> >> >> >> >> On Tue, Oct 7, 2014 at 3:06 PM, Kennedy, Jim < >> kennedy...@elyriaschools.org> wrote: >> >> Toss us a domain so we can try from ours. Go off list if need be. >> >> >> >> *From:* listsad...@lists.myitforum.com [mailto: >> listsad...@lists.myitforum.com] *On Behalf Of *Steve Ens >> *Sent:* Tuesday, October 7, 2014 4:02 PM >> *To:* exchange@lists.myitforum.com >> *Subject:* Re: [Exchange] 421 4.2.1 Unable to connect errors >> >> >> >> Yes, already tried that. I can do a MX lookup, but cannot telnet to the >> server. Also getting this in the logs Error Code: 10061, Error Message: >> No connection could be made because the target machine actively refused it >> >> That seems to point to us being blacklisted, but I come up clean on the >> mxtoolbox tests. >> >> >> >> On Tue, Oct 7, 2014 at 2:48 PM, Kennedy, Jim < >> kennedy...@elyriaschools.org> wrote: >> >> What are the domains? Could be bad bounces from spam to non-existent >> domains Your server can not contact them, so it tried alternates either in >> dns or per the RFC’s (for example A record of domain.com) and that >> failed. So it is still trying. >> >> >> >> Do an MX lookup from your transport server to verify your DNS is working. >> Then try telnet port 25 from the transport server to that IP to verify >> connectivity. What do you get? >> >> >> >> *From:* listsad...@lists.myitforum.com [mailto: >> listsad...@lists.myitforum.com] *On Behalf Of *Steve Ens >> *Sent:* Tuesday, October 7, 2014 3:42 PM >> *To:* exchange@lists.myitforum.com >> *Subject:* [Exchange] 421 4.2.1 Unable to connect errors >> >> >> >> Odd errors in my mail queue. Just started appearing yesterday. Most >> mail gets sent, but from certain domains I get these errors. "Attempted >> failover to alternate host, but that did not suceed." Anyone see this >> before? Exchange 2010 on Windows 2008 R2. >> >> >> >> >> > >
