Re: [dmarc-discuss] What would be a guesstimate to the DMARC report count for a 65k account enterprise ?

2017-11-18 Thread John Levine via dmarc-discuss
In article 

Re: [dmarc-discuss] What would be a guesstimate to the DMARC report count for a 65k account enterprise ?

2017-11-18 Thread Dave Warren via dmarc-discuss

On 2017-11-17 10:49, DMARC via dmarc-discuss wrote:
Any ideas how many DMARC reports would actually be sent to the sending 
domain ? The organization, behind my question, sends to approx. 16k 
unique domains/day.


I understand we can start with a low percentage configuration, but I'm 
still trying to ballpark the circumstances.


Thanks for any input, Jack


If you have concerns about the load, perhaps send the reports to a 
subdomain with a relatively short DNS TTL, this gives you a relatively 
quick killswitch if needed and/or the ability to direct this mail to a 
unique IP.


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Re: [dmarc-discuss] What would be a guesstimate to the DMARC report count for a 65k account enterprise ?

2017-11-17 Thread Seth Blank via dmarc-discuss
On Fri, Nov 17, 2017 at 9:49 AM, DMARC via dmarc-discuss <
dmarc-discuss@dmarc.org> wrote:

> Any ideas how many DMARC reports would actually be sent to the sending
> domain ? The organization, behind my question, sends to approx. 16k unique
> domains/day.
>

If we're talking about aggregate reports, you'll get reports from major
receivers (google, yahoo, etc.), not each individual recipient domain
unless they receive their own email. You're basically talking about a few
tens to a few hundred reports, but the size of the reports will vary
dramatically.


> I understand we can start with a low percentage configuration, but I'm
> still trying to ballpark the circumstances.
>

The percentage configuration in DMARC affects how much mail is affected by
your DMARC policy at any given receiver, not who sends reports back. You'll
receive the same volume of reports.


> Thanks for any input, Jack
>

Happy to help with any other questions,

Seth

-- 

[image: logo for sig file.png]

Bringing Trust to Email

Seth Blank | Director of Industry Initiatives
s...@valimail.com
+1-415-894-2724 <415-894-2724>
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Re: [dmarc-discuss] What would be a guesstimate to the DMARC report count for a 65k account enterprise ?

2017-11-17 Thread Brandon Long via dmarc-discuss
ballparking my current reports, I'd say less than the 16k unique domains
you're sending to, assuming you're asking about aggregate.

Brandon


On Fri, Nov 17, 2017 at 9:56 AM DMARC via dmarc-discuss <
dmarc-discuss@dmarc.org> wrote:

> Any ideas how many DMARC reports would actually be sent to the sending
> domain ? The organization, behind my question, sends to approx. 16k unique
> domains/day.
>
> I understand we can start with a low percentage configuration, but I'm
> still trying to ballpark the circumstances.
>
> Thanks for any input, Jack
> ___
> dmarc-discuss mailing list
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>
> NOTE: Participating in this list means you agree to the DMARC Note Well
> terms (http://www.dmarc.org/note_well.html)
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[dmarc-discuss] What would be a guesstimate to the DMARC report count for a 65k account enterprise ?

2017-11-17 Thread DMARC via dmarc-discuss
Any ideas how many DMARC reports would actually be sent to the sending
domain ? The organization, behind my question, sends to approx. 16k unique
domains/day.

I understand we can start with a low percentage configuration, but I'm
still trying to ballpark the circumstances.

Thanks for any input, Jack
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(http://www.dmarc.org/note_well.html)