For Mail Basic and Mail Business

Disabling Anti-Spam is not recommended. To disable it anyway, do the following:

  • Log in to Webmail..

  • In the main navigation bar, click on the gear icon in the top-right corner.
  • Click on All settings ...

  • Click on ANTI-Spam in the navigation bar on the left.
  • In the Spam Protection section, select the Off option.