Our Zimbra Server is configured more as a "mail client" than a "mail server". It uses an external ISP as mail relay for sending/receiving mails and provides only a great full featured webbased interface for us.
This works mostly well, but the notes created in the briefcase and documents uploaded to zimbra are not accessible for external users because they using hard linked URLs.
Our internal users access Zimbra by "https://zimbra.lan", the external users by "https://zimbra.mydomain.com" and when an external user klick on a note or a document. The URL looks like this: "https://zimbra.lan:email@example.com/Notebook/MyNote"
Why are these files "hard linked" to the server in the LAN and how to get it work for our external users?
BTW: "mydomain.com" is NOT our E-Mail domain, it is just for accessing Zimbras webinterface! The E-Mail Domain is like "external-isp.com"