I do not know if there is a different test method that could answer this
question. It is not feasable to try to set the annotation on a test
folder for each connection IMO. So best would be if there would be a
SHAREDSEEN
or so capability.
I think you misread that.
Ken said:
---
GETANNOTATION <mboxname> "/vendor/cmu/cyrus-imapd/sharedseen" "value"
If you get an empty response, then no shared seen state. Otherwise, the
value will tell you if its enabled on the given mailbox.
---
You don't need to "set the annotation", you just need to see if the
annotation exists by using GETANNOTATION. Note that there's a difference
between getting back a value (whether true/false) vs getting nothing back.
If you get back a value at all, then it's supported, if you get nothing
back, then it isn't.
Since INBOX is always guarnateed to exist as a folder, you can do:
tag GETANNOTATION INBOX "/vendor/cmu/cyrus-imapd/sharedseen" "value"
And see if you get a response back or not.
Rob
