public String getWhenInFolderIds() { return mAttrs.get(Provisioning.A_zimbraPrefWhenInFolderIds); }
public String[] getWhenInFolderIds() { return getMulti(Provisioning.A_zimbraPrefWhenInFolderIds); }
    public String getWhenInFolderIds() { return mAttrs.get(Provisioning.A_zimbraPrefWhenInFolderIds); }