Clues to send mail on LAN through Postfix?

[Anne Wilson]

On Tuesday 14 November 2006 13:03, Vinicius wrote:
> Hello,
>
> I'm trying to send a message on LAN through Postfix, but Postfix can't
> resolve the host name. Any clues, please?
>
> myhost.mydomain resolves to 10.20.30.40 by /etc/hosts.
>
>
> TIA, Vinicius.
>
> Sending a message:
> "
> # mail -v -s 'Testing sending message' root
> Testing sending message.
> Cc:
> root... Connecting to [127.0.0.1] via relay...
> 220 myhost ESMTP Postfix (2.3.3)
>
>  >>> EHLO myhost.mydomain
>
> 250-myhost
> 250-PIPELINING
> 250-SIZE 10240000
> 250-VRFY
> 250-ETRN
> 250-ENHANCEDSTATUSCODES
> 250-8BITMIME
> 250 DSN
>
>  >>> MAIL From:<root at myhost.mydomain> SIZE=74
>
> 250 2.1.0 Ok
>
>  >>> RCPT To:<root at myhost.mydomain>
>  >>> DATA
>
> 250 2.1.5 Ok
> 354 End data with <CR><LF>.<CR><LF>
>
>  >>> .
>
> 250 2.0.0 Ok: queued as 4627A33DD83
> root... Sent (Ok: queued as 4627A33DD83)
> Closing connection to [127.0.0.1]
>
>  >>> QUIT
>
> 221 2.0.0 Bye
> "
>
> /var/log/maillog :
> "
> Nov 14 10:45:58 myhost postfix/postfix-script: starting the Postfix mail
> system
> Nov 14 10:45:58 myhost postfix/master[24964]: daemon started -- version
> 2.3.3, configuration /etc/postfix
> Nov 14 10:46:41 myhost sendmail[24980]: kAECkfsm024980: from=root,
> size=74, class=0, nrcpts=1, msgid=<200611141246.kAECkfsm024
> 980 at myhost.mydomain>, relay=root at localhost
<snip>
The answer is probably somewhere in /etc/postfix/main.conf.  Can you post that 
file, please?

Anne
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