Instead, if you use Outlook for PC or Outlook for Mac, start with Overview of the Junk Email Filter. If you use Outlook on the web, start with Learn about junk email and phishing. These options help you prevent spam in Office 365. Connection filtering.

Why you need antispam software Antispam is software designed to prevent or block unwanted or unsolicited emails (also known as spam) from being opened or received. Antispam software uses various means to detect unwanted messages, such as whitelists, blacklists, address lists, mail reputation authorities and keyword matching.

How to create mac os bootable usb on linux. The Antispam engine available in various ESET products assigns a spam score to each email message it scans and uses that score to determine the course of action (deliver email, deliver to junk email folder, etc.).