I need to email Ofsted but am unsure of the correct email address as there seems to be numerous ones. Can anyone advise me please? Plus in your experience do Ofsted always acknowledge sent emails? I know to keep a copy of my original email for my file.

Depends what it is you need to inform them of?

Notification of Early Years Provision Incident (https://ofstedonline.ofsted.gov.uk/ofsted/Ofsted_Early_Years_Notification.ofml)
This covers '...any significant events or changes occurring at or effecting your provision.'

Or there is the general enquiries email: enquiries@ofsted.gov.uk

Depends what it is you need to inform them of?

Notification of Early Years Provision Incident (https://ofstedonline.ofsted.gov.uk/ofsted/Ofsted_Early_Years_Notification.ofml)
This covers '...any significant events or changes occurring at or effecting your provision.'

Or there is the general enquiries email: enquiries@ofsted.gov.uk
Thank you Moggy