I am facing the same issue. The processor is configured rto get only 10 messages at a time. I have over 500 messages in the inbox, all unread. If I "Run once" the ConsumeIMAP processor it get 10 messages every time. If I "run" the processor (regrdless what is the interval and if it's TimeDriven or CronDriven) it only get 1 message each time, but when I stop the processor it release 9 extra messages . I don't know what happens with the rest of the emails when the process executed multiple intervals, I don't know if anything is lost.   The processor has no configuration for run duration:   My processor configuration:   ... View more