Authentication checks

Authentication checks verify that an email originates from where it claims to come from. You can set up banners that appear in end users' messages to help them decide whether messages are genuine.

Sender Checks

Sender checks use DMARC, SPF, DKIM and Header anomalies to verify the sender's identity. You can select actions to take if messages fail each check.

See Sender Checks.

Smart banners

When you turn on Smart banners, a banner is displayed at the top of inbound HTML format email messages to show whether the email is trusted. You can customize the banners and choose the action that your users can take when they receive messages.

See Smart banners.