Brand Indicators for Message Identification
Brand Indicators for Message Identification, or BIMI (), is a specification allowing for the display of brand logos next to authenticated e-mails. == Design == There are two parts to BIMI: a method for domain owners to publish the location of their indicators, and a means for mail transfer agents (MTAs) to verify the authenticity of the indicator.
Source: Wikipedia — Brand Indicators for Message Identification (CC BY-SA 4.0)