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Old 07-28-2008, 02:25 PM   #1
Trader2699
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Access.db file in sendmail Q


I've got a Fedora 7 box serving as a mail portal for my domain. The previous administration set this up, and I get confused easily when it comes to Linux, so please bear with me.

Within /etc/mail, there is a file called access.db that I can modify through the file "access," I've gotten that far.

Within "access" is a line -

TO:all@mydomain.com REJECT

(mydomain is actually the name of my domain)

I presume this was done to keep the outside world from spamming my "All" address. This can be managed in Exchange (we are filtering who can send to that address there as well), but I would assume this is bounced earlier to avoid unnecessary traffic.

My issue is: How do I keep this current configuration and allow a specific email address or domain to mail to "All@mydomain.com?" I tried adding a line -

FROM:user@safedomain.com OK

But that had no effect. Any tips?


Thanks in advance for any and all assistance!
 
Old 07-28-2008, 02:30 PM   #2
jbailo
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I've never seen the FROM and TO used in an access.db.

The access is about relaying...using your server as a "hop" to move mail around the sendmail network. As such it should apply for both sending and receiving messages.

Here's the syntax for an access file

http://www.faqs.org/docs/securing/chap22sec178.html

Example:

# by default we allow relaying from localhost...
localhost.localdomain RELAY
localhost RELAY
127.0.0.1 RELAY
192.168.1 RELAY
 
Old 07-28-2008, 02:38 PM   #3
Trader2699
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Thanks for the response.

I had already found that document online, but like you said, it makes no mention of the from: and to: syntax, so it does me no good in this case.

I know that my current setup does work, however. In the past, when I've needed to accept mail from this domain to our "all" address, I simply commented out that line and the mail came through fine.

EDIT - I also found http://www.sendmail.org/m4/anti_spam...access_db_fine that discusses the "from" amd "to" tags, but I don't really understand how to do what I'm proposing.

Anyone else have a suggestion?

Last edited by Trader2699; 07-28-2008 at 04:13 PM.
 
  


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