Re: SPF = Sender Policy Framework

From: Alexander W. Skwar (from_at_alexander.skwar.name)
Date: 09/22/04 

Date: Wed, 22 Sep 2004 10:43:35 +0200

Maurice Janssen wrote:
> In comp.os.linux.security, Alexander W. Skwar wrote:
>
>>Well, the envelope should match the headers. If there's a
>>
>>To: foo@serverA
>>
>>the envelope should contain
>>
>>RCPT TO foo@serverA
>
>
> What if I send an email to someone@domain1.net with a CC to
> somebody@domain2.net. The mail will be deliverd to the MX of
> domain2.net with RCPT TO somebody@domain2.net while the To: header in
> the DATA phase says To: someone@domain1.net.

Well, you will deliver two mails.

Server1:
RCPT TO: someone@domain1
To: someone@domain1
Cc: somebody@domain2

Server2:
RCPT TO: somebody@domain2
To: someone@domain1
Cc: somebody@domain2

> Ergo: no match.

Wrong.

Alexander Skwar 

-- 
panic("aha1740.c"); /* Goodbye */
	2.2.16 /usr/src/linux/drivers/scsi/aha1740.c
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