ServerName mail.domain.tld
 
ProxyRequests Off 
 
SSLStrictSNIVHostCheck Off 
SSLEngine on
 
 
SSLProxyEngine On
SSLProxyCheckPeerCN Off
SSLProxyCheckPeerName Off 
SSLProxyVerify none 
 
 
ProxyPass / https://192.168.1.10/         -> My server ip address
ProxyPassReverse / https://192.168.1.10/
ProxyPreserveHost On
 
RewriteCond %{HTTPS} off 
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}