Regarding Messaging Gateway Spam Quarantine Expunger

Hi all,

I got a question regarding SMG spam quarantine expunger setting, if I set quarantine expunger frequency (drop down list) to Never. It that means it will not release any message in the spam quarantine folder? Because now the setting is Everyday, so our user still will receive the message even it has been quarantined at the first place,but when expunger runs on the defined time frame (12 am everday), the message will auto receive to our user. I just want to know if I set it to Never, it will not release any quarantined message.

Thanks