I just searched the web more and more, and came up to create a .htaccess file that permits the connection to the xmlrpc.php file:
<FilesMatch “^(xmlrpc\.php)”>
Order Deny,Allow
# Whitelist Jetpack/ Automattic CIDR IP Address Blocks
Allow from 192.0.64.0/18
Allow from 209.15.0.0/16
Allow from 66.155.0.0/17
Allow from wordpress.com
Allow from 45.56.2.139
Deny from all
</FilesMatch>
that made it working.
I just searched the web more and more, and came up to create a .htaccess file that permits the connection to the xmlrpc.php file
Order Deny,Allow
# Whitelist Jetpack/ Automattic CIDR IP Address Blocks
Allow from 192.0.64.0/18
Allow from 209.15.0.0/16
Allow from 66.155.0.0/17
Allow from wordpress.com
Allow from 45.56.2.139
Deny from all
</FilesMatch>
that made it working.
