I’m hosting Zarafa on my Home Server which supports ActiveSync (Z-Push). For my domain I created valid Let’s encrypt certificates and use them in my Apache Config for the corr. vHost.
Every Browser on Desktops and my Android device are accepting the Certificate without any problems/warnings.
On my Android I now create a new Exchange (ActiveSync) account with SSL enabled. When testing the configuration, android sais, that there is a problem with the certificate. When viewing it I can’t see anything wrong… the hostname is the same as I entered and the certificate is the correct and valid one…
This is the apache config for the vHosts’ SSL Part:
# SSL SSLEngine on SSLCertificateKeyFile /etc/letsencrypt/live/<domain>/privkey.pem SSLCertificateFile /etc/letsencrypt/live/<domain>/cert.pem SSLCertificateChainFile /etc/letsencrypt/live/<domain>/fullchain.pem
What am I missing? Any hints?
Thx in advance