Originally Posted by phoenix
Error happen when User1@nondefaultserverdomain.tld share own briefcase with User2@nondefaultserverdomain.tld with full rights. But User1 can't get access to files in this briefcase folder - or password asks, or error 403. Sometimes User2 also asked password or got the same error.
HTTP ERROR 403
Problem accessing /email@example.com/BriesfcaseShared/file.xls. Reason:
permission denied: you do not have sufficient permissions
This not happen with main domain's users shares.