Hi Vivek, do i need install in our server or recipient server. And after install do i need to configure anything in DNS.
On Fri, Sep 6, 2013 at 5:49 PM, Linux <li...@ikf.co.in> wrote: > Use the following steps, and revert the result**** > > ** ** > > ** ** > > # yum install pdns-recursor **** > > # service named stop **** > > # service pdns-recursor start **** > > # chkconfig named off **** > > # chkconfig pdns-recursor on **** > > ** ** > > ** ** > > Then change /etc/resolv.conf to be:**** > > nameserver 127.0.0.1**** > > ** ** > > ** ** > > Regards,**** > > ** ** > > Vivek Patil**** > > system admin**** > > **** > > ** ** > > ** ** > > ** ** > > *From:* ChandranManikandan [mailto:kand...@gmail.com] > *Sent:* Friday, September 06, 2013 2:42 PM > *To:* qmailtoaster-list@qmailtoaster.com > *Subject:* [qmailtoaster] CNAME Lookup failed**** > > ** ** > > Hi All,**** > > One of our user send email to our clients and he got below message. Please > let me know how to fix this kind of issue.It's shows queue too long. This > queue issue from our server or recipient server.**** > > CNAME lookup failed temporarily. (#4.4.3)**** > > I'm not going to try again; this message has been in the queue too long.**** > > ** ** > > ** ** > > -- > *Thanks & Best Regards,** > Manikandan.C***** > -- *Thanks & Best Regards, Manikandan.C *
