Re: Serving up multiple Domino (and internet) domains from one domino smtp server.

Well, based on 
https://www.ibm.com/support/knowledgecenter/en/SSKTMJ_9.0.1/admin/conf_specifyingenforcementofinboundrelaycontrols_t.html
it sounds like wild cards should be fine.
So I added it.
The error message changed from
Attempt to relay mail from mail6.bemta12.messagelabs.com (216.82.250.247) 
rejected for policy reasons. Relays from host denied in your 
configuration.
to
Error transferring to mail119.MESSAGELABS.COM; Maximum hop count exceeded. 
 Message probably in a routing loop.


Rob Berendt
-- 
IBM Certified System Administrator - IBM i 6.1
Group Dekko
Dept 1600
Mail to:  2505 Dekko Drive
          Garrett, IN 46738
Ship to:  Dock 108
          6928N 400E
          Kendallville, IN 46755
http://www.dekko.com





From:   Rob Berendt <[email protected]>
To:     "Lotus Domino on the IBM i \(AS/400 and iSeries\)" 
<domino400-Zwy7GipZuJhWk0Htik3J/[email protected]>
Date:   02/01/2018 07:56 AM
Subject:        Re: Serving up multiple Domino (and internet) domains from 
one domino      smtp server.
Sent by:        "Domino400" <domino400-bounces-Zwy7GipZuJhWk0Htik3J/[email protected]>



Think I'm getting farther on this.
We route all inbound and outbound smtp email through Message Labs for spam 

and virus checking.
So email from my DOMMAIL1 account goes through DOMSMTP through Message 
Labs and works fine.
And email from my DOMMAIL2 account goes through DOMSMTP through Message 
Labs and works fine.
Email from the outside comes through Message Labs then through DOMSMTP and 

then to my DOMMAIL1 account.
The problem is that email to my DOMMAIL2 domain stops on DOMSMTP with
Attempt to relay mail from mail6.bemta12.messagelabs.com (216.82.250.247) 
rejected for policy reasons. Relays from host denied in your 
configuration.
To me the obvious fix is to open my Configuration document and add either
    mail6.bemta12.messagelabs.com
or
    216.82.250.247
in the two relay fields.
However, I am wondering if that supports wildcards like *.messagelabs.com. 

 Does it?


Rob Berendt
-- 
IBM Certified System Administrator - IBM i 6.1
Group Dekko
Dept 1600
Mail to:  2505 Dekko Drive
          Garrett, IN 46738
Ship to:  Dock 108
          6928N 400E
          Kendallville, IN 46755
http://www.dekko.com





From:   Rob Berendt <[email protected]>
To:     domino400-Zwy7GipZuJhWk0Htik3J/[email protected]
Date:   01/31/2018 01:33 PM
Subject:        Serving up multiple Domino (and internet) domains from one 

domino smtp     server.
Sent by:        "Domino400" <domino400-bounces-Zwy7GipZuJhWk0Htik3J/[email protected]>



let's say I have two Domino domains: DOMAIN1 and DOMAIN2
On the internet they are domain1.com and domain2.com
domain1 has been out there for a long time.  email to [email protected] 
has been arriving for a long time.
We had two domino servers:  DOMMAIL/DOMAIN1 and DOMSMTP/DOMAIN1.  We had 
SMTP running on DOMSMTP.  Email to [email protected] hits DOMSMTP and 
then goes into DOMMAIL to his mail file.
I would like to create a new domain:  DOMAIN2.  I would like to create a 
new domino server DOMMAIL2/DOMAIN2. 
When someone sends email to someone at domain2 I would like to continue to 


use DOMSMTP/DOMAIN1 and then it decide whether to route it to 
DOMMAIL/DOMAIN1 or DOMMAIL2/DOMAIN2.
How do I do that?
And, a long time ago I remember configuring the system to check for valid 
email addresses but I forget where that was.  For example, if some spammer 


sends email to [email protected] (which doesn't exist) it used to sit 


there in our mail*.box files on DOMSMTP/DOMAIN1 and clog it up bringing 
performance to it's knees.  Once I made that setting it no longer 
occurred.  Where is that?  I want to ensure that isn't blocking our new 
domain either.


Rob Berendt
-- 
IBM Certified System Administrator - IBM i 6.1
Group Dekko
Dept 1600
Mail to:  2505 Dekko Drive
          Garrett, IN 46738
Ship to:  Dock 108
          6928N 400E
          Kendallville, IN 46755
http://www.dekko.com

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