/opt/open-xchange/etc/groupware/crawler.properties
/opt/open-xchange/etc/groupware/crawlers/LinkedIn.yml
/opt/open-xchange/etc/groupware/crawlers/XING.yml
/opt/open-xchange/etc/groupware/crawlers/Facebook.yml
/opt/open-xchange/etc/groupware/crawlers/GoogleMail.yml
