I have this problem, happens when I send messages to any account microsoft.com
Hi. This is the qmail-send program at myserver.com. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. <***@microsoft.com>: CNAME lookup failed temporarily. (#4.4.3) I'm not going to try again; this message has been in the queue too long. As I read, could be for domain DNS problems, could be due to problems with the Microsoft DNS? Here is a MX resolution test from my server: [root@mail2 ~]# dig microsoft.com mx ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> microsoft.com mx ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5412 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 6 ;; QUESTION SECTION: ;microsoft.com. IN MX ;; ANSWER SECTION: microsoft.com. 182 IN MX 10 mail.messaging.microsoft.com. ;; AUTHORITY SECTION: microsoft.com. 143924 IN NS ns2.msft.net. microsoft.com. 143924 IN NS ns1.msft.net. microsoft.com. 143924 IN NS ns4.msft.net. microsoft.com. 143924 IN NS ns3.msft.net. microsoft.com. 143924 IN NS ns5.msft.net. ;; ADDITIONAL SECTION: mail.messaging.microsoft.com. 55 IN A 65.55.88.22 ns3.msft.net. 3550 IN A 213.199.159.59 ns1.msft.net. 3556 IN A 65.55.37.62 ns5.msft.net. 3550 IN A 65.55.226.140 ns2.msft.net. 3550 IN A 64.4.59.173 ns4.msft.net. 3550 IN A 207.46.75.254 ;; Query time: 4 msec ;; SERVER: 10.10.20.8#53(10.10.20.8) ;; WHEN: Thu Jan 13 13:30:13 2011 ;; MSG SIZE rcvd: 256 qtp-whatami v0.3.7 jue ene 13 13:22:35 PYST 2011 DISTRO=Red Hat Enterprise OSVER=5.5 QTARCH=x86_64 QTKERN=2.6.18-194.8.1.el5 BUILD_DIST=cnt5064 BUILD_DIR=/usr/src/redhat Best regards. -- Adrian Ramirez 2010/7/23 Eric Shubert <e...@shubes.net> > If you haven't changed anything recently, that would seem to indicate a > problem at/from yahoo, or something amiss with DNS at any rate. > > I seem to recall that MX records cannot point to CNAME records (MX must > point to type A record), so it seems odd that CNAME lookup is even being > done. Just a thought. > -- > -Eric 'shubes' > > > Sam - SD wrote: > >> Thanks a lot Eric, >> >> we didn't change the domain setting currently. >> >> I googled using keyword "CNAME lookup failed temporarily. (#4.4.3)" >> >> someone said that was yahoo problem. >> >> Regards >> >> Sam >> >> -------------------------------------------------- >> From: "Eric Shubert" <e...@shubes.net> >> Sent: Friday, July 23, 2010 10:25 AM >> To: <qmailtoaster-list@qmailtoaster.com> >> Subject: [qmailtoaster] Re: CNAME lookup failed temporarily. (#4.4.3) >> >> Sam - SD wrote: >>> >>>> Dear All, >>>> >>>> we have a qmail server for several years and running without any >>>> problem. >>>> >>>> Few days ago, one customer forward me a error msg, which is >>>> ------------------error msg start------------------------------- >>>> Hi. This is the qmail-send program at yahoo.com. >>>> I'm afraid I wasn't able to deliver your message to the following >>>> addresses. >>>> This is a permanent error; I've given up. Sorry it didn't work out. >>>> >>>> <terry@*******.com>: >>>> CNAME lookup failed temporarily. (#4.4.3) >>>> I'm not going to try again; this message has been in the queue too long. >>>> -----------------error msg end---------------------------------------- >>>> >>>> we are using this qmail server hosting several domains, all others >>>> domains can receive email from yahoo, >>>> only this "terry@*******.com" cannot receive email from yahoo, >>>> >>>> I googled, but seems no help solution, >>>> >>>> Any idea ? >>>> >>>> Thanks >>>> Sam >>>> >>>> >>>> >>>> --------------------------------------------------------------------------------- >>>> >>>> >>> >>> This is a DNS lookup failure. >>> Have any DNS records for the domain changed recently? Perhaps the time >>> field wasn't updated? >>> >>> We really can't help much with diagnosis w/out knowing the domain name. >>> >>> -- >>> -Eric 'shubes' >>> >>> >>> --------------------------------------------------------------------------------- >>> >>> Qmailtoaster is sponsored by Vickers Consulting Group ( >>> www.vickersconsulting.com) >>> Vickers Consulting Group offers Qmailtoaster support and installations. >>> If you need professional help with your setup, contact them today! >>> --------------------------------------------------------------------------------- >>> >>> Please visit qmailtoaster.com for the latest news, updates, and >>> packages. >>> To unsubscribe, e-mail: >>> qmailtoaster-list-unsubscr...@qmailtoaster.com >>> For additional commands, e-mail: >>> qmailtoaster-list-h...@qmailtoaster.com >>> >>> >>> >>> >> --------------------------------------------------------------------------------- >> >> Qmailtoaster is sponsored by Vickers Consulting Group ( >> www.vickersconsulting.com) >> Vickers Consulting Group offers Qmailtoaster support and installations. >> If you need professional help with your setup, contact them today! >> > > > > --------------------------------------------------------------------------------- > Qmailtoaster is sponsored by Vickers Consulting Group ( > www.vickersconsulting.com) > Vickers Consulting Group offers Qmailtoaster support and installations. > If you need professional help with your setup, contact them today! > > --------------------------------------------------------------------------------- > Please visit qmailtoaster.com for the latest news, updates, and > packages. > To unsubscribe, e-mail: > qmailtoaster-list-unsubscr...@qmailtoaster.com > For additional commands, e-mail: > qmailtoaster-list-h...@qmailtoaster.com > > >