[Asrg] SPF: Objection: spammers will use <>

ietf-asrg

[Asrg] SPF: Objection: spammers will use <>

2003-06-16 11:45:27

On Mon, Jun 16, 2003 at 04:33:47PM +0200, Markus Stumpf wrote:
| 
| spammers will switch back to empty envelope senders.

The original DMP I-D says, in the case of a blank envelope sender,
test using the HELO domain instead of the envelope sender domain.

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[Asrg] Re: SPF: Objections 1 and 2, (continued) [Asrg] Re: SPF: Objections 1 and 2, Meng Weng Wong [Asrg] Increase in spoofed spam using bogus sender, Eric Dean [Asrg] Re: SPF: Objection 9, Meng Weng Wong [Asrg] Re: SPF: Objection 9, Jon Kyme [Asrg] Re: SPF: Objection 6, Meng Weng Wong [Asrg] Re: SPF: Objections 3 and 4, Meng Weng Wong Re: [Asrg] SPF: Summary of Objections, Vernon Schryver Re: [Asrg] SPF: Summary of Objections, Dave Crocker Re: [Asrg] SPF: Summary of Objections, Dave Crocker Re: [Asrg] Spammer responses to SPF, Markus Stumpf [Asrg] SPF: Objection: spammers will use <>, Meng Weng Wong <= Re: [Asrg] SPF: Objection: spammers will use <>, Markus Stumpf Re: [Asrg] SPF: Objection: spammers will use <>, Yakov Shafranovich

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