Set up your email sending avatar through third-party platforms like Gmail and Outlook.
[email protected]
, you need a user with that name in G Suite. It can be an alias or secondary domain, as long as that user exists with a profile pic.
Note that avatars are only visible within the same email client. To display your avatar across all clients, create accounts and upload avatars in each one’s settings.
Alternatively, consider using BIMI (Brand Indicators for Message Identification), a new email standard for displaying authenticated logos. BIMI requires some setup and legal work but provides an added layer of trust.