Yes I do:
[code]
RewriteEngine on
RewriteCond %{HTTPS} !on
RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301]
ProxyPreserveHost On
ServerName webmail.domain.tld
ProxyPass / http://IP_NS1/SOGo/
ProxyPassReverse / http://IP_NS1/SOGo/
# RewriteEngine on
# RewriteCond %{HTTPS} !on
# RewriteRule ^(.*)$ https://%{HTTP_HOST}$1 [R=301]
# RewriteRule ^ https://%{INTERNAL_IP/}%{REQUEST_URI} [END,QSA,R=permanent]
SSLEngine On
SSLProxyEngine On
ProxyPreserveHost On
ServerName webmail.domain.tld
ProxyPass / https://IP_NS1/SOGo/
ProxyPassReverse / https://IP_NS1/SOGo/
[/code]
EDIT: do you mean “webmail.domain.tld” should only point to “NS1.domain.tld” and then “webmail.domain.tld/SOGo” should be used to reach sogo?
I try immediately!