http://dovecot.org/test/

I still haven't done much real world testing, but I've been thinking about all the potential race conditions a lot since last time and fixed a lot of them. There might still be some..

Changes since -test1:

• Locking fixes
• A lot more difficult to crash it with corrupted index files
• Recent flag works, this time exactly as IMAP RFC says
• Maildir syncing fixes
• fcntl_lock_disable and mmap_disable settings to make it work with NFS.. almost. Not very well tested and there's a few performance issues left.
• mmap_no_write setting to disable mixing write/mmap calls. Required for OpenBSD. Uses slightly more memory.

If you can break the indexes, I'd like to know about that. I think they should work pretty well now.