<VirtualHost *:80>
  ServerName mail.deko.yt
  ServerAlias autodiscover.*
  ServerAlias autoconfig.*
  RewriteEngine on

  RewriteCond %{HTTPS} off
  RewriteRule ^/?(.*) https://%{HTTP_HOST}/$1 [R=301,L]

  ProxyPass / http://127.0.0.1:8080/
  ProxyPassReverse / http://127.0.0.1:8080/
  ProxyPreserveHost On
  ProxyAddHeaders On
  RequestHeader set X-Forwarded-Proto "http"
</VirtualHost>
<VirtualHost *:443>
  ServerName mail.deko.yt
  ServerAlias autodiscover.*
  ServerAlias autoconfig.*

  # You should proxy to a plain HTTP session to offload SSL processing
  ProxyPass /Microsoft-Server-ActiveSync http://127.0.0.1:8080/Microsoft-Server-ActiveSync connectiontimeout=4000
  ProxyPassReverse /Microsoft-Server-ActiveSync http://127.0.0.1:8080/Microsoft-Server-ActiveSync
  ProxyPass / http://127.0.0.1:8080/
  ProxyPassReverse / http://127.0.0.1:8080/
  ProxyPreserveHost On
  ProxyAddHeaders On
  RequestHeader set X-Forwarded-Proto "https"

  SSLCertificateFile /etc/letsencrypt/live/deko.yt/fullchain.pem
  SSLCertificateKeyFile /etc/letsencrypt/live/deko.yt/privkey.pem

  # Wenn Sie einen HTTPS-Host als Proxy verwenden möchten:
  #SSLProxyEngine On

  # Wenn Sie einen Proxy für einen nicht vertrauenswürdigen HTTPS-Host einrichten wollen:
  #SSLProxyVerify none
  #SSLProxyCheckPeerCN off
  #SSLProxyCheckPeerName off
  #SSLProxyCheckPeerExpire off
</VirtualHost>