mta-sts

MTA-STS Willeke.com

Data taken from: https://admin.google.com/ac/apps/cs/diagnostic

DNS Records

_mta-sts v=STSv1;id=1577377920599;
_smtp._tls v=TLSRPTv1;rua=mailto:[email protected];

Policy file

Content should be as in file docs/.well-known/mta-sts.txt

URLs

Github URL: https://jwilleke.github.io/mta-sts/.well-known/mta-sts.txt

Custom Domain URL: https://mta-sts.willeke.com/.well-known/mta-sts.txt

Testing

Testing GitHub DNS

dig jwilleke.github.io +nostats +nocomments +nocmd

; <<>> DiG 9.10.6 <<>> jwilleke.github.io +nostats +nocomments +nocmd
;; global options: +cmd
;jwilleke.github.io.    IN  A
jwilleke.github.io.  3599  IN  A  185.199.111.153
jwilleke.github.io.  3599  IN  A  185.199.109.153
jwilleke.github.io.  3599  IN  A  185.199.110.153
jwilleke.github.io.  3599  IN  A  185.199.108.153

Command appearsa to be working.

Testing willeke DNS

dig mta-sts.willeke.com +nostats +nocomments +nocmd

; <<>> DiG 9.10.6 <<>> jwilleke.github.ioo +nostats +nocomments +nocmd
;; global options: +cmd
;jwilleke.github.ioo.    IN  A
.      86391  IN  SOA  a.root-servers.net. nstld.verisign-grs.com. 2019122901 1800 900 604800 86400

Command is FAILING bnut gets to github.

Testing Domain Forwarding

https://jwilleke.github.io/mta-sts/index.html

Github URL Seems to work:

https://jwilleke.github.io/mta-sts/.well-known/mta-sts.txt

These work but not with TLS:

• http://mta-sts.willeke.com/mta-sts/.well-known/mta-sts.txt

• https://mta-sts.willeke.com/mta-sts/.well-known/mta-sts.txt

• https://mta-sts.willeke.com/index.html