Date: Sun, 27 Jul 1997 12:28:37 -0700 (PDT) From: "Jonathan M. Bresler" <jmb> To: daniel@vailsys.com (Dan Riley) Cc: freebsd-questions@FreeBSD.ORG Subject: Re: sendmail hub cfg? Message-ID: <199707271928.MAA18001@hub.freebsd.org> In-Reply-To: <33DB84EC.EEF099A7@vailsys.com> from "Dan Riley" at Jul 27, 97 12:27:08 pm
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Dan Riley wrote:
>
> I need some pointers from a few of the sendmail gurus.
>
> |-------------|
> | HUB.z.com |
> | z.com |
> | y.com |
> | x.com |
> |-------------|
> ______________/_____________\______________
> / \
> |-----------| |-----------|
> | hub1.fake | | hub2.fake |
> | z.com | | x.com |
> | y.com | | |
> |-----------| |-----------|
>
>
> I am trying to configure a sendmail hub on my internet perimeter that
> accepts mail for domains x, y and z.com. Incoming mail addressed to
> users@y and z.com will be forwarded to hub1.fake and mail addressed to
> users@x.com will be forwarded to hub2.fake. The internal network is
> hidden from the internet so only HUB.z.com knows about hub1.fake and
> hub2.fake.
read about virtusertable in /usr/src/usr.sbin/sendmail/cf/README
>
> Mail for all 3 domains is arriving at HUB.z.com now so my dns mx records
> for x, y and z.com appear to be setup correctly, but I am not quite sure
> where to configure the splitting of the domains so that user@z(or y).com
> goes to hub1.fake and user@x.com goes to hub2.fake.
virtusertable
> Right now HUB.z.com is forwarding all 3 domains, x, y and z.com to
> hub1.fake. Would this be done with internal fake.com mx records? Or some
> sendmail.cf ruleset options at HUB.z.com?
>
> Both hub1 and hub2 masquerade as their repsective domains and need to
> send outgoing mail to HUB.z.com for either internet delivery and or
> routing between x.com and y or z.com. I assume no special configuration
> is needed at the internal hubs other than to forward to HUB.z.com?
> D{REMOTE}HUB.z.com ?
set SMART_HOST on hub1.fake and hub2.fake to point at hub.z.com
>
> I am using sendmail 8.8.6 and Freebsd 2.2.2-R. I have compiled bind 8.1
> but have not installed yet, is it necessary?
>
> TIA...
>
> Regards,
>
> Dan Riley
>
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