On 5.7.2004, at 20:40, Johannes Berg wrote:

Does dovecot support APPENDUID? If not, would it be possible to add?

It's part of UIDPLUS extension. I implemented it a while ago in 1.0-tests for mbox, but maildir support would have required some possibly large API changes or ugly kludges, so I removed it.

I'm not sure if I'll get around to changing the API before 1.0, but a kludgy patch would be possible..