Here's my environment:
Windows 2008 R2
IIS 7.5 (SSL required)
Lotus Domino 8.5.2
Websphere Plugin is configured to issue requests via HTTP port 8888
I Have IIS setup to require client certificates, windows authentication, and anonymous authentication for users outside my domain. The anonymous access users are receiving 403 denied errors. The domino server console is displaying "User not authenticated ... Anonymous." I have followed all documentation that I can find for anonymous access, including adding "Anonymous" to the database ACL with no luck.
I'm in my second day of battling this and getting pretty frustrated. The domino log is showing "-" for "Authenticated User." Any clues on how I should configure the ACL? The requests are getting to the DB, but domino is rejecting them and I cannot figure out why.
Any clues are appreciated!