Is there anyone else around that is currently using BincIMAP? I have a BincIMAP server I'm forced to deal with in one setup, and the search feature fails in the default configuration, because BincIMAP doesn't understand UTF-8 and chokes when RoundCube sends the search query with UTF-8 specified as the charset.
I have a patch that fixes this for me, but I'm sure it could use some more testing/comments/whatever.
The ticket for this is #1483855
The patch is on the ticket: http://trac.roundcube.net/trac.cgi/attachment/ticket/1483855/bincimap_search...
Basically, if the search fails the first time it retries the search without a charset specified. Assuming I read the code right, this should only happen with a server error, not just an empty message set. (Another pair of eyes might help verify that...)
Thanks, Jim