Sandfly generates a very long random password when you install it. We recommend you use a suitable password manager to either save this password, or generate a new one as you require.
Clicking on the icon in the upper right takes you to the screen to change your password:
Your user account profile is below. You can use this to update your details such as your name and email. To change your password you can select the Change Password tab.
NOTE: Choosing a Password Your password must be at least 12 characters long. If you are having a hard time thinking of a 12 character password, you can enter a sentence if you would like. Passwords can be up to 255 characters long.
Sandfly shows the most recent five logins from the main user screen, but you can select the Security Logs area for your user and see a longer list of successful or failed logins.