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тАО11-26-2003 01:58 AM
тАО11-26-2003 01:58 AM
DSN: Service unavailable
Sendmail hasn't been something that I've used a lot in the past so I'm a little suck on what to do.
Any ideas?
Travis
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тАО11-26-2003 02:55 AM
тАО11-26-2003 02:55 AM
Re: DSN: Service unavailable
while read -r aa bb
do
ping $bb -n 1 -m 60
# this does a ping on the dns servers one ping 60 second timeout. If it fails you have lost connectivity to or have invalid dns serversr
rc=$?
if [ $rc -ne 0 ] then
echo "DNS server $bb is not available"
else
echo "DNS server $bb is available"
fi
done < /etc/resolv.conf
That was kind of elaborate. Also make sure DNS setttings are correct in /etc/nsswitch.conf
Here is an example
hosts: dns[notfound=continue unavail=continue tryagain=continue]files
Also ifconfig your lan cards from lanscan and make sure they are up and on networks compatible with earlier data in this thread.
SEP
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
Founder http://newdatacloud.com
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тАО11-26-2003 02:58 AM
тАО11-26-2003 02:58 AM
Re: DSN: Service unavailable
It's showing up in my /var/adm/syslog/mail.log
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тАО11-26-2003 03:04 AM
тАО11-26-2003 03:04 AM
Re: DSN: Service unavailable
If you don't use sendmail:
# vi /etc/rc.config.d/mailservs
export SENDMAIL_SERVER=0
Normally that flag should be 1, you set it to 0.
Otherwise suggestions of SEP will be useful surely!
I hope this helps you.
Best regards,
Ettore
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тАО11-26-2003 03:11 AM
тАО11-26-2003 03:11 AM
Re: DSN: Service unavailable
I get mail from the system but it's generating these errors at a ridicules rate, thousands an hour currently.
Does anyone know where to configure the DSN service?
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тАО11-26-2003 03:19 AM
тАО11-26-2003 03:19 AM
Re: DSN: Service unavailable
http://www.sendmail.org/~ca/email/dsn.html
Regards
Rainer
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тАО11-26-2003 03:33 AM
тАО11-26-2003 03:33 AM
Re: DSN: Service unavailable
have a look at these links:
http://list.cobalt.com/pipermail/cobalt-users/2001-December/060446.html
http://lists.evolt.org/archive/Week-of-Mon-20001218/022147.html
live free or die
harry
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тАО11-26-2003 05:21 AM
тАО11-26-2003 05:21 AM
Re: DSN: Service unavailable
When the system reboots, the /sbin/init.d/sendmail script will set the DH and DM macros to the value of SENDMAIL_SERVER_NAME.$m. Sendmail resolves $m to your domain. So what ends up happening is sendmail tries to send out e-mail to mailserver.foo.bar.com.foo.bar.com
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тАО11-26-2003 10:16 PM
тАО11-26-2003 10:16 PM
Re: DSN: Service unavailable
http://www.faqs.org/rfcs/rfc1894.html
Regards,
Berlene