Happily sending around signed and encrypted emails that use S/MIME certificates that I created myself on my own CA. And as my mail server (that I also run myself) has DKIM, DMARC, SPF set up correctly, that also works. Nice!

#SelfHost#CA#SMIME #x509#eMail

Happily sending around signed and encrypted emails that use S/MIME certificates that I created myself on my own CA. And as my mail server (that I also run myself) has DKIM, DMARC, SPF set up correctly, that also works. Nice!

#SelfHost#CA#SMIME #x509#eMail

New (long and nerdy) blog post: "Be the LetsEncrypt in your homelab with step-ca" at https://jan.wildeboer.net/2025/07/letsencrypt-homelab-stepca/ where I explain my homelab setup with its own CA (Certificate Authority) on RHEL 10 (Red Hat Enterprise Linux) machines.

Replies to this toot will show up as comments on the blog post.

#SelfHost#CA #x509#RHEL#LetsEncrypt

New (long and nerdy) blog post: "Be the LetsEncrypt in your homelab with step-ca" at https://jan.wildeboer.net/2025/07/letsencrypt-homelab-stepca/ where I explain my homelab setup with its own CA (Certificate Authority) on RHEL 10 (Red Hat Enterprise Linux) machines.

Replies to this toot will show up as comments on the blog post.

#SelfHost#CA #x509#RHEL#LetsEncrypt