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Full Discussion: sendmail error
Operating Systems Linux Red Hat sendmail error Post 302688329 by methyl on Saturday 18th of August 2012 05:44:33 PM
Old 08-18-2012
First reaction.
Try putting your fully-qualified host name in /etc/hosts on the same line as the existing line containing the IP address for this computer. Just separate the unqualified name and the qualified name with a space character.
Your fully-qualified host name will be of the form machinename@domain.com.

Ps. Please always post what Operating System and version you are running (avoiding vague term such as "unix" and "Linux"). There are umpteen different ones.
 

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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)
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