Are you on a private network (ie 10.x.x.x) or on a public network?

If you are on a private network, you are probably going to have to create a
dns (and reverse) entry on your external dns server for this system.  This
can be a mail routing sever that excepts mail for any system on the private
network.

If you are on a public network make sure that the dns administrator has the
appropriate reverse entry in the dns server for you server.

Mark Hagen

----- Original Message -----
From: "James Healy" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, February 13, 2002 12:13 PM
Subject: TSM Sendmail and AIX


> I know this is not a TSM topic but what the hey.
> We currently use AIX sendmail to mail copies of our vault list generated
> from TSM to our off-site tape handler.
> With the recent rash of viruses being sent by email, this company will not
> accept email from a sender they can not do a "reverse DNS lookup" on.
> And they can't do a 'reverse DNS lookup" on the mail they are getting from
> my TSM server.
> Our mail guys,( who are like me and don't know much about sendmail) tell
me
> that there should be a way of supplying a from address that is more public
> in the mail we are automatically sending from my TSM AIX server.
> For the life of me I can't find this in any of the manuals I've searched.
>  anyone have any ideas?
>

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