Dear All,

Does anyone know where's the codes and actions when we click the button of "Junk" and "not Junk" ?

as far as I know, when user marks email as Junk, this mail will be file into /Junk folder and also send to system-wide spam account (spam.xxxxxx@domain) for rule training by zmtrainsa (running by cron).

and anyone knows where's the code for "Junk" and "not Junk" button action?