ok so this is my current set up,
a.com >wp main site
b.a.com > wp subdom site
b.a.com exists only insite WP, it is a site from WP, not a wp site by ee.
i have a wildcard ssl setup for a.com and *.a.com
then, i forward
b.com to b.a.com
i have tried both domain aliasing and challenging a second domain in acme.sh settings, but i just cannot get
ssl validation to work correctly
if you goto
b.a.com no SSL errors
if you goto b.com (which fowards to b.a.com)
i get a domain mismatch error,
or when i goto the cert info in url of a browser, i only see *.a.com and a.com as valid domains.
how do i make a cert for b.com also - and have that picked up when you goto the b.a.com wordpress multipress subdomain site.