muzscman
Mr. President
Premium,VIP
join:2002-02-15
Florissant, MO
clubs:
 ·AT&T U-Verse
| Sendmail Config...
Okay...here's the deal. I want to block outbound emails that are not going to a certain list of domains. Does that make sense?
No? Like this.
I have Box A. I want Box A to only be able to send mail to joeblow@blow.com If it tries to send mail to joeblow@joe.com it won't work because joe.com isn't on the okay list.
I'm running sendmail-8.13.1-3.2.el4
Red Hat AS 4.6
Thanks in advance!
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Remember the golden rule of the internet..it's the place where men are men, women are also men, and children are the FBI. |
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nwrickert
sand groper
Premium,MVM
join:2004-09-04
Geneva, IL
·AT&T U-Verse
 ·AT&T Midwest
| You could use a mailertable. Put in an entry for each of the domains you want to use. An entry could be something like
blow.com esmtp:blow.com
Then use a default entry (key is ".") that generates an error message.
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muzscman
Mr. President
Premium,VIP
join:2002-02-15
Florissant, MO
clubs:
·AT&T U-Verse
| said by nwrickert  :You could use a mailertable. Put in an entry for each of the domains you want to use. An entry could be something like
blow.com esmtp:blow.com
Then use a default entry (key is ".") that generates an error message. Okay...I added my companies domain into the mailertable and ran makemap hash /etc/mail/mailertable /etc/mail/mailertable
I can email myself but I can still email outside of my domain...do I have to add something to the sendmail.mc and make the sendmail.cf file also |
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muzscman
Mr. President
Premium,VIP
join:2002-02-15
Florissant, MO
clubs: | reply to muzscman
from what i can tell it already uses that file:
FEATURE(`mailertable',`hash -o /etc/mail/mailertable.db')dnl
That was in the sendmail.mc |
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nwrickert
sand groper
Premium,MVM
join:2004-09-04
Geneva, IL
·AT&T U-Verse
·AT&T Midwest
| reply to muzscman
You will need a FEATURE(mailertable) line in your sendmail.mc file.
Did you add a default entry to your mailertable file, something like
. error:5.1.6:"550 Mail for %1 is not accepted
It might be a good idea to check that this doesn't interfere with local mail.
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AT&T dsl; Westell 327w modem/router; openSuSE 11.0; firefox 3.0.3 |
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muzscman
Mr. President
Premium,VIP
join:2002-02-15
Florissant, MO
clubs:
·AT&T U-Verse
| said by nwrickert :You will need a FEATURE(mailertable) line in your sendmail.mc file. Did you add a default entry to your mailertable file, something like
. error:5.1.6:"550 Mail for %1 is not accepted
It might be a good idea to check that this doesn't interfere with local mail. I forgot to add the default entry. I added it and it's working like a charm.
Thank you soooooooooooo very much. |
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