I'm not quite sure if that would have a solution to my problem or not.
Here's some possible situations we've run into...

As I've stated, my Mac is multihomed, looking at the campus network and
the dorm network which are 2 completely separate physical networks with
different ISPs.  Right now, there is a mail server on the dorm network
which acts as the primary smtp server.  The secondary mail server lies
on the campus network.  This is set up this way because we see the
administrative campus network as priority, and if something happens we
send the mail out the dorm network to increase our % of receiving the
page, and decreasing the % of getting 10,000 calls from users.  If
Anything on the campus network goes down, including the connection to
the internet...  No problem.  Out the dorm network it goes, my phone
vibrates, life is good, users are happy.

Anything on the dorm network goes down...  Maybe not so good.  If the
dorm ISP or core connection go down, Intermapper will successfully
connect to the e-mail server on the dorm network (again, the primary
mail server) but the mail (actually a page to
<phonenumber>@messaging.nextel.com) can't get to the internet from the
server since the internet connection on the dorm network has failed.
Perhaps SMTP dependency on a device is in order?  Perhaps per map SMTP
settings?  Perhaps a SMTP server on the local machine that is smart
enough to fail-over?  Any other suggestions?  

As for your first scenario of trying to send directly through the mail
server listed in the host address, I don't think nextel will give my
machine relay rights :-D  is that what you were envisioning?  

James P. Ashe
Systems Analyst 2
ETSU Office of Information Technology
[EMAIL PROTECTED]
OIT Help Desk - 423.439.4648


-----Original Message-----
From: Richard E. Brown [mailto:[EMAIL PROTECTED] 
Sent: Monday, June 02, 2003 9:15 AM
To: [EMAIL PROTECTED]
Subject: Re: (long shot) feature request


James:

Thanks for the note.

--- James P. Ashe wrote:
> this one is a long shot, but you can't say i didn't ask...

And we promise not to fix it if we don't know it's broke :-)

> per-map SMTP settings.
> 
> why? on a multihomed system youd ideally like to have a map for
> network 1 send its alerts out network 2 (and vice versa) in case 
> of outages.  maybe a default setting in the main preferences, but 
> the ability to  override in the map preferences. that would 
> make me happy :D
--- end of quote ---

We've wondered whether InterMapper should try three ways to send a
message,
falling back as necessary. For example, InterMapper could attempt a SMTP
connection directly with host named in the e-mail address. Failing that,
it
would attempt to relay through its configured primary SMTP host, then
attempt to
relay through the back-up SMTP host. 

(The current implementation skips the first step, and immediately sends
to the
primary server.)

A question for James: Would this three-tiered implementation do what you
want? 

And a question for the list: Would this new three-tiered proposal break
current
deployments?

Thanks!

Rich Brown                    [EMAIL PROTECTED]
Dartware, LLC                 http://www.dartware.com
10 Buck Road, PO Box 130      Telephone: 603-643-2268
Hanover, NH 03755-0130 USA    Fax: 603-643-2289

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