DKIM: Difference between revisions
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*[http://dkimcore.org/tools/keycheck.html dkim check] | *[http://dkimcore.org/tools/keycheck.html dkim check] | ||
*[https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-dkim-with-postfix-on-debian-wheezy DKIM and postfix] | *[https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-dkim-with-postfix-on-debian-wheezy DKIM and postfix] | ||
*[https://help.ubuntu.com/community/Postfix/dkim-milter https:// | *[https://help.ubuntu.com/community/Postfix/dkim-milter Postfix and dkim-milter] | ||
*[https://www.samlogic.net/articles/dkim--cname-or-txt.htm DKIM with CNAME or TXT] | |||
*[http://www.sendmail.com/sm/wp/dkim// About DKIM] | *[http://www.sendmail.com/sm/wp/dkim// About DKIM] | ||
*[[DKIM_with_Sendmail|DKIM with Sendmail]] | *[[DKIM_with_Sendmail|DKIM with Sendmail]] | ||
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*[https://www.linode.com/docs/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-9/ SPF and DKIM on Debian] | *[https://www.linode.com/docs/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-9/ SPF and DKIM on Debian] | ||
*[[OpenDKIM]] | *[[OpenDKIM]] | ||
=HOWTO= | =HOWTO= | ||
Latest revision as of 08:41, 27 August 2024
DomainKeys Identified Mail
Links
- dkim check
- DKIM and postfix
- Postfix and dkim-milter
- DKIM with CNAME or TXT
- About DKIM
- DKIM with Sendmail
- https://wiki.debian.org/OpenDKIM
- http://www.myiptest.com/staticpages/index.php/DomainKeys-DKIM-SPF-Validator-test
- SPF and DKIM on Debian
- OpenDKIM
HOWTO
Check if keys match
dig myselector._domainkey.example.com txt
and save the bit from "p=" to public.key.b64
openssl enc -base64 -d -in public.key.b64 -out public.key openssl rsa -pubin -inform DER -in public.key -noout -modulus
and compare the shown modulus with
openssl rsa -in private.key -noout -modulus
They should be identical
