sendmail issue.

[netmask]

>> You may have a line that looks like:
>> O DaemonPortOptions=Name=MTA, Addr=127.0.0.1
>>
>> Add another line that looks like:
>> O DaemonPortOptions=Name=MTA, Addr=192.168.1.1
>
> 2) The advise by netmask is simply wrong because it will prevent
> Sendmail from proper working. Local mailing is broken then.
> Edit the /etc/mail/sendmail.mc file and comment the DAEMON_OPTIONS line
> in there as it is documented in the file itself.

You're wrong. You can have multiple DaemonPortOptions lines.. Just as I said.