At 1:58 PM +0100 2004-09-24, Jolin M Warren wrote:
In every case I have checked, this is the address that is being entered into the 'To:' field of the sender's mailer. However, some MTAs seem to be automatically substituting the CNAME for the domain in the To: address, so the email that arrives at my server has the To: address of:
They are doing so correctly. This behaviour is required by the RFCs. If you don't want this done, have the name resolve directly to the appropriate IP address and not a CNAME alias to a different name.
-- Brad Knowles, <[EMAIL PROTECTED]>
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