Dear Roundcube!
I have a Roundcube-based webmail email access to my email addresses from my ISP where for some time now it has not worked to view attachments with the extensions .doc, .docx and .xls and .xlsx received in email from an Internet browser - on any operating system and with any browser. To do this, the webmail page, as shown in the attached images (translate help: File not found. The url is not valid or the document is not found in public. The website can't be reached. It has moved temporary or permanently.), tries to link to a Microsoft web page, which presumably has now changed. I can download and open the attachments but I really need the preview function instead as before.
Many thanks and best Regards,
Gabor
