On Mar 21, 2013, at 4:25 PM, Morgen Sagen wrote:

Hi Morgen,

Those are annoying but harmless, and I believe have already been taken care of in more recent versions of OS X Server. I don't remember exactly when it was fixed, but I'm running Server 2.2.1 on top of OS X 10.8.2 and I don't see those messages.

Hmm. We are running caldav in production, so we can't update osx or any other software for now. did you see another way than update, to avoid "spam" messages (or non error messages) in our error log file.

these messages occurs 40times in every 10 minutes.

thx

marko

from the /var/log/caldavd/error.log

...
2013-03-21 16:00:50+0100 [-] [mailgateway] 2013-03-21 16:00:50+0100 [IMAP4DownloadProtocol,client] Unhandled unsolicited response: ['OK', ['HIGHESTMODSEQ', '1'], 'Highest']