Re: How to Set Up SMTP Authentication



Thanks for your reply! Read below for follow up.

"Lanwench [MVP - Exchange]"
<lanwench@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:%23WzajvEaFHA.3548@xxxxxxxxxxxxxxxxxxxxxxx
and checked Basic Authentication.

>No - this has nothing to do with it. Nobody can send mail "as" anyone else
>unless those permissions have been explicitly set. (Note that with POP,
>spoofing a sender isn't difficult, though) Controlling access to SMTP relay
>is what you're doing here - and authenticated users can relay by default
>via your virtual SMTP server. You control this in the "allowed to relay"
>section in the virtual SMTP server properties - don't muck around with the
>"allowed to connect" settings.

By default isn't the allowed to relay already "securely" set?

> Are all your internal users connecting to the server using POP/IMAP for
> some reason? If you have them all set up to connect directly to their
> mailboxes via Outlook/OWA, they don't need to relay at all. I don't see
> much value in having anyone connect via POP or IMAP - especially
> internally. And for outside users, OWA (or VPN+Outlook, or
> OL2003+RPC/HTTP) is a better option

There are other sites and home users. Along with affiliates of the company
that use the email server. They do not have a VPN set up yet bevcause this
is a new comany so I guess they have to take their chances until they can
afford the next step. How do I make OWA an SSL connection by default?

Also, I posted a question but did not get a reply about setting a default
domain name to authenticate to so that the external users when they are in
their Outllook mail properties do not have to specify domain name to
authenticate to?

EXAMPLE:

The internal domain and the external are different name spaces for obvious
reasons. Current typical Outloook settings:

Name: Harry Bates
Email Address: harry@xxxxxxxxxxxxxxx

username: harry@xxxxxxxxxxxxxxxxx
password: **********

(for some reason rocksystems\harry does not work)

Is there a way that I can make it so that it automatically looks up
"username" in the rocksystems.local domain for all users?

Thanks for all of your help so far,
Harry



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