Auxpropfunc error message
From Mac OS X Server FAQ
It's a regular error due to the way Apple built cyrus . You can safely ignore it. The error message appears becuase of SASL , it fails on some authentication method (auxprop) and then goes on to authenticate with some other method which works.
Example errors
Mar 10 21:13:49 panther imaps[4188]: auxpropfunc error generic failure Mar 10 21:17:11 panther lmtpunix[3376]: auxpropfunc error generic failure
