You can log into your school email account using Office 365 Outlook Web Access: https://outlook.office365.com/owa/
Your email address will be your username@hollygirt.notts.sch.uk
The username will be your surname + the first initial of your name + the last two digits of the year you started Nursery (regardless of whether you were at Hollygirt or not). For example, SmithT13@hollygirt.notts.sch.uk