RE: Sendmail in a DMZ

[Remko Lodder]

Perhaps using an ACCESS table?
and then the future relay??

just a try, not very familiar with sendmail ;)

--

Kind regards,

Remko Lodder
Elvandar.org/DSINet.org
www.mostly-harmless.nl Dutch community for helping newcomers on the
hackerscene

mrtg.grunn.org Dutch mirror of MRTG

-Oorspronkelijk bericht-
Van: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Marco Greene (Home)
Verzonden: woensdag 25 februari 2004 22:56
Aan: 'List, FreeBSD Questions'
Onderwerp: Sendmail in a DMZ


This is probably a stupid question...but I have a FreeBSD 4.9 server, which
does not have access to a DNS server.  However, I need to send mail from it.
I have a relay host setup in the same subnet which I have tested works with
telnet mailhost 25...and then giving it the sendmail commands

However, when I send mail from the host it does not go leave the local
/var/spool/clientmqueue directory and no traffic is attempted between this
host and the mailhost.  (Verified with tcpdump).

I have put an entry "ns2" in my local host file and setup the define SMART
HOST in /etc/mail/freebsd.mc...then went on to run the following commands
from the /etc/mail directory:
-make all
-make install
-make restart

I confirmed the the /etc/mail/sendmail.cf file has the DS macro set to "ns2"
like I expected; however, when I send a mail message the maillog indicates
that the [EMAIL PROTECTED]


Any thoughts?

TIA
Marco


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Re: Sendmail in a DMZ

[Chuck Swiger]

Marco Greene (Home) wrote:
This is probably a stupid question...but I have a FreeBSD 4.9 server, which
does not have access to a DNS server.  However, I need to send mail from it.
I have a relay host setup in the same subnet which I have tested works with
telnet mailhost 25...and then giving it the sendmail commands
This borders on the edge of "don't try to make this configuration work"-- 
sendmail really, really wants to be able to perform DNS lookups.  You might be 
able to use the FEATURE(nocanonify) to get what you want, although you will 
have to modify both the normal and the submit .mc files.

--
-Chuck
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