[ngw] Hosting Groupwise for several internet domain names

Chad Griewahn Cgriewah at mitssupport.com
Wed Apr 28 23:27:19 UTC 2010


We do this here with over a dozen domain names and several POs with a single GWIA.  Just be careful with account visiblity, the global address book and also make sure to always select the ..Use is only know by this email.. check box.  Other than that, GW handles this just fine and does not really require any real additional setup IMO. 

Just my 2 cents.

>>> Dan Sadaka <dan at web-site1.com> 4/28/2010 6:35 PM >>>
I've setup GWIA's to handle multiple internet domains, but only for a single company with a single PO. 
In this situation, each internet domain should have it's own PO for separation.  The biggest conflict I see is port 25 (and 143 IMAP). 
You wouldn't want each domain to have to use different ports.
Can the GWIA be configured to handle multiple PO's and route based on the recipient's internet domain?  Or does the MTA handle that?
I don't mind each internet domain having to use a different PO port in their client's.

TIA,
Dan

Joe Acquisto wrote: 


No port conflicts exist,  unless hosting more than one MTA or PO on a    
single host, with single IP.

It's fairly straight forward to have multiple "email domains" handled
by one GWIA.

joe a.

On Wed, Apr 28, 2010 at 4:01 PM, Dan Sadaka <dan at web-site1.com> ( mailto:dan at web-site1.com ) wrote:
  


Greetings all,

I have a client requesting we host GW for them.  No biggie, usually, we've
done it before.  However, this client has half a dozen different internet
domains that should be treated as completely separate entities--not the same
users with different addresses.

So, I figured we'd just create a GW domain for each internet domain but...
what about the ports conflicts?

Has anyone done this?
Can you point me to a reference on how to set this up?

TIA<
Dan

--
Dan Sadaka
www.PristineEmail.com
a service of Website One, Inc.
(305) 999-0151, (305) 999-0195 fax
Toll Free: (877) 706-7481

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-- 
Dan Sadaka
www.PristineEmail.com
a service of Website One, Inc.
(305) 999-0151, (305) 999-0195 fax
Toll Free: (877) 706-7481
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