SIEVE Statistics

Hi,

I've sent out a draft for collecting SIEVE statistics.

Abstract

    This draft describes a mechanism of collecting the statistical
    information about sieve action on the received mail. It 
    introduces GETSTAT and RESETSTAT commands to [MSIEVE] to get and 
    reset the statistic information about the sieve actions.

Waiting for the I-D.

Cheers,
MG