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Operating Systems
Solaris
Sendmail through DNS?
Post 302350523 by bullz26 on Friday 4th of September 2009 06:17:10 AM
09-04-2009
Sendmail through DNS?
Hello Guruz,
There is a mailserver with IPrange, i could able to resolve it through DNS,
nslookup <IP>
Its resolving.
But not pinging, port 25 is open for mailserver IP.
But when i am sending mail, i am geting the below error
dsn=x.x.x, stat=Host unknown (Name server: xxx.xxx.xxx.xx: host not found)
Could some one tell me how to configure sendmail through DNS?
There is a mailserver with IPrange, i could able to resolve it through DNS,
nslookup <IP>
Its resolving.
But not pinging, port 25 is open for mailserver IP.
But when i am sending mail, i am geting the below error
dsn=x.x.x, stat=Host unknown (Name server: xxx.xxx.xxx.xx: host not found)
Could some one tell me how to configure sendmail through DNS?
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LEARN ABOUT CENTOS
avahi-resolve-address
avahi-resolve(1) General Commands Manual avahi-resolve(1) NAME
avahi-resolve - Resolve one or more mDNS/DNS host name(s) to IP address(es) (and vice versa) using the Avahi daemon SYNOPSIS
avahi-resolve --name host-name ... avahi-resolve-host-name host-name ... avahi-resolve --address address ... avahi-resolve-address address ... DESCRIPTION
Resolve one or more mDNS/DNS host name(s) to IP address(es) (and vice versa) using the Avahi daemon. OPTIONS
When passing -n, specify one or more fully qualified mDNS/DNS host name(s) (e.g. "foo.local") to resolve into IP addresses on the command line. When passing -a, specify one or more IP address to resolve into host names. avahi-resolve-host-name is equivalent to avahi-resolve --name. avahi-resolve-address is equivalent to avahi-resolve --address. -n | --name Translate one or more fully qualified host names into addresses. -a | --address Translate one or more addresses into fully qualified host names. -v | --verbose Enable verbose mode. -6 When resolving a host name, look for IPv6 addresses exclusively. -4 When resolving a host name, look for IPv4 addresses exclusively. -h | --help Show help. -V | --version Show version information. AUTHORS
The Avahi Developers <avahi (at) lists (dot) freedesktop (dot) org>; Avahi is available from http://avahi.org/ SEE ALSO
avahi-publish-address(1), avahi-daemon(8) COMMENTS
This man page was written using xml2man(1) by Oliver Kurth. Manuals User avahi-resolve(1)