[LINK] RFI: Spam-registration of IP-addresses

Roger Clarke Roger.Clarke at xamax.com.au
Tue Nov 24 16:54:08 AEDT 2020

> On Tue, 24 Nov 2020 11:57:35 +1100 Roger Clarke <Roger.Clarke at xamax.com.au> wrote:
>> I've looked into DMARC and inserted:
>> TXT  v=DMARC1; p=none; rua=roger.clarke at xamax.com.au

On 24/11/20 4:10 pm, Stephen Rothwell wrote:
> You might try "mailto:" in there (after the "rua=") as it is meant to
> be a URL (URI?) ...
> Also, I put an explicit "pct=100;" in my record and get quite a few
> responses (positive and negative).

I thought at first it had defaulted to precisely that format.

But when I looked a second time, it was back to what I had in line 3 of
this email.

Maybe cpanel has some strange defaulting that confused me.

It now says:
v=DMARC1; p=none; pct=100; rua=mailto:roger.clarke at xamax.com.au

I'll await percolation, and do some tests.

Thanks!  ...  Roger

Roger Clarke                            mailto:Roger.Clarke at xamax.com.au
T: +61 2 6288 6916   http://www.xamax.com.au  http://www.rogerclarke.com

Xamax Consultancy Pty Ltd      78 Sidaway St, Chapman ACT 2611 AUSTRALIA

Visiting Professor in the Faculty of Law            University of N.S.W.
Visiting Professor in Computer Science    Australian National University

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