Forward email from another account to Microsoft 365
Forwarding your email to your Microsoft 365 account depends on the options available in your existing email service.
If your email service supports email forwarding, there's likely a settings or properties option that lets you set up email forwarding. Select that option and specify your Microsoft 365 email address as the account you want to forward your messages to.
If you can't find a forward email setting, ask your current email service provider to forward your email to your email account, also known as mail relay.
Here's some tips from other email service providers:
