i have too many DNS lookup failed i have two host in same configuration but
one has this error, why?
that the log:
Feb 5 11:29:53 syscenter courierd: newmsg,id=0000C985.56B4C6F9.00004ECD:
dns; localhost (localhost [127.0.0.1])
Feb 5 11:29:53 syscenter courierd:
started,id=0000C985.56B4C6F9.00004ECD,from=<[email protected]
>,module=esmtp,host=dominio.net.ve,addr=<[email protected]>
Feb 5 11:29:53 syscenter courierd: Waiting. shutdown time=none, wakeup
time=Fri Feb 5 11:29:58 2016, queuedelivering=75, inprogress=1
Feb 5 11:29:53 syscenter courieresmtp: id=0000C985.56B4C6F9.00004ECD,from=<
[email protected]>,addr=<[email protected]>: DNS lookup failed.
Feb 5 11:29:53 syscenter courieresmtp: id=0000C985.56B4C6F9.00004ECD,from=<
[email protected]>,addr=<[email protected]>,status: deferred
Feb 5 11:29:53 syscenter courierd: completed,id=0000C985.56B4C6F9.00004ECD
Feb 5 11:29:53 syscenter courierd: Waiting. shutdown time=Fri Feb 5
12:29:47 2016, wakeup time=Fri Feb 5 11:29:58 2016, queuedelivering=75,
inprogress=0
both servers have same configuration, but when change the ip's then one of
then let to send emails
both have own DNS servers and repost good the host lookup:
#host intranet1.net.ve
dominio.net.ve has address 192.10.252.99
dominio.net.ve mail is handled by 10 mx.dominio.net.ve.
# testmxlookup dominio.net.ve
Domain dominio.net.ve:
Relay: mx.dominio.net.ve, Priority: 10, Address: ::ffff:192.10.252.99
In options BOFHCHECKDNS are set to 0 or disabled, there's no BOFH file
present
only courier-mta and courier-auth are installed
no firewall ony a local red are present and all mail are send to the local
server, the local server 192.10.252.99 works perfectly and acepts mail from
any other machine
please show me why this are happened!?
Lenz McKAY Gerardo (PICCORO)
http://qgqlochekone.blogspot.com
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