
If you want to empty it more often or only want to delete certain emails, do the following.
Junk mail can pile up quickly, therefore Gmail clears the Spam folder automatically every 30 days. When you select your spam folder, click on any message and at the top of the. Gmail now provides you with an explanation for how those messages ended up there so you can better understand them. In Gmail, open the email that was sent to spam. Make sure it is Let’s say an email from that sender was already marked as spam. Click “Add to contacts” when the card appears. To do this in Gmail, hover your mouse cursor over the sender’s name at the top of the email message.