DKIM Not working
When my Virtualmin installation only hosted one site, I installed DKIM. When I test DKIM for this first domain with http://www.appmaildev.com/en/dkim/ it shows DKIM is working on test emails.
I added a few sites to the installation and tested again. Mail from these new sites comes back as none for a DKIM signature.
I tried installing DKIM again and rebooting the VPS with the same result. The DNS records for the new domains shows a text record with the correct DKIM key.
Any ideas what I a doing wrong?