Subject: Re: [Asrg] CallerID and disposable addresses

From: "Jon Kyme" <[email-masked]>
Date: Fri, 19 Mar 2004 13:16:03 +0000

Joe>
> While CallerID sounds like a simple solution, it may in fact cripple
> popular anti-spam measures such as third party disposable email address
> provider.
> A sender will not be able to use a disposable email address as his or
> her sender's address if the domain of the disposable forwarding server
> is different from the SMTP server used for sending out the mail.
> 

Is the controller of the forwarder domain able to publish 0/0 for <out/> or
some other wildcard sort of thing?

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