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Re: Sender Authentication
From: Thomas Polliard (polliard
me.com)
Date: Sat Jun 12 2010 - 02:22:03 CDT
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On Jun 12, 2010, at 3:20 AM, Thomas Polliard wrote:
>>
>> I'm pretty sure I already know the answer , just need confirmation.
>>
>> Is this statement true or false? You cannot restrict sending mail to authenticated sessions without also restricting incoming mail as well.
>>
>>
>
> False
False unless you dont want mail for your domain(s) at all.
When a user wants to send mail to a domain NOT hosted by your mail server then you want them to authenticate to ensure that you are not an open relay, but incoming mail need not be restricted except to make sure that you are the MX for the domains.
Make sense?
Thomas
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