<IfModule mod_ssl.c>
<VirtualHost *:443>
 DocumentRoot "/var/www/nextcloud"
 ServerName mydomain

 ErrorLog ${APACHE_LOG_DIR}/error.log
 CustomLog ${APACHE_LOG_DIR}/access.log combined

<Directory /var/www/nextcloud/>
 Options FollowSymlinks
 AllowOverride All
 Require all granted

 <IfModule mod_dav.c>
 Dav off
 </IfModule>

 SetEnv HOME /var/www/nextcloud
 SetEnv HTTP_HOME /var/www/nextcloud
 Satisfy Any

</Directory>

SSLCertificateFile /etc/letsencrypt/live/mydomain/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/mydomain/privkey.pem
<IfModule mod_headers.c>
     Header always set Strict-Transport-Security "max-age=15768000; preload"
</IfModule>
Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>
</IfModule>