For G Suite.
For Office 365.
Is it possible to change the logo of my Email Security console?
Yes, it is possible.
*It has some restriction depending on your using service environment.
The changeable parts are as follows;
･ Title (Text string displayed on the title bar)
･ The Logo on the top of the admin page
･ The Favicon on the admin page
･ The logo appears on the login page
･ Error page image (401 Error Page)
･ Error page image (403,404 Error Page)
This setting must be done by the support team, please send us a request with the attachment of the title phrases/sentences and the logo image.