RE: DANE monitoring building block: "danesmtp" shell function

30 Aug 2023


      Thank you, we're getting DANE on the roadmap for our MTA and this is very helpful.
Mike
-----Original Message-----
From: Viktor Dukhovni ietf-dane@dukhovni.org 
Sent: Wednesday, August 30, 2023 11:07 AM
To: dane-users@list.sys4.de
Subject: Re: DANE monitoring building block: "danesmtp" shell function
On Wed, Aug 30, 2023 at 02:28:43PM +0000, Mike Hillyer wrote:
...
Hi Viktor, do you have a list of which mailbox providers are actively 
supporting DANE at the moment?
Yes, I have a partial list.  It isn't always obvious from the survey data which operators are "mailbox providers".  The said, below is what I  (roughly ordered by time of adoption):
- dukhovni.org (I host my own mail for just under 10 users. :-)
    - posteo.de
    - mailbox.org
    - comcast.net
    - gmx.de
    - web.de
    - tutanota.de
    - protonmail.ch
    - ...
I am surely forgetting to mention some that should be mentioned, please let me know which additional mailbox providers I should have listed.
You can always check the status of a given domain (by domain, not MX
host) at:
https://stats.dnssec-tools.org/explore?.
Also, the below "top 20" host many DANE-enabled domains, but may or may not offer consumer mailboxes hosted on one of their domains:
1,328,840 one.com
       300,932 hostpoint.ch
       205,749 infomaniak.ch
       171,658 transip.nl
       168,485 mijndomein.nl
       150,828 jouwweb.nl
       144,209 argewebhosting.nl
       132,395 simply.com
       111,032 hostnet.nl
       109,693 domeneshop.no
       105,917 loopia.se
        91,311 webhostingserver.nl
        83,081 forpsi.com
        76,639 zxcs.nl
        43,300 protonmail.ch
        40,487 antagonist.nl
        39,763 active24.com
        37,580 webreus.nl
        30,428 pcextreme.nl
        28,690 xel.nl
For more hoster data, see:
https://dnssec-stats.ant.isi.edu/~viktor/hosters.html
-- 
    Viktor.