Why am I suddenly getting so many spam emails?

If you start receiving an increased amount of spam, with junk mail filters enabled, then there might be a problem with the mailbox that your spam emails are usually moved to. You should check that the target mailbox or mail folder isnt full or disabled.

Is it better to delete or block spam?

IT experts recommend you simply delete these emails or mark them as spam, even if they contain an Unsubscribe button. This is because when you click on Unsubscribe, you are letting them know someone is actively using this email address. It means you might encourage whoever has your email to send you more junk messages.

How do I get rid of spam in Outlook?

Reduce Spam in OutlookClick the Home tab.Click the Junk icon in the Delete group. A menu appears.Click Junk Email Options. The Junk Email Options dialog box appears.Select one of the following radio buttons: No Automatic Filtering: Turns off the Outlook spam filter. Click OK. Click OK.