Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
The less expensive plan should cover it - but you need to purchase it from GoDaddy since they are your reseller.
Are the messages in the list at https://security.microsoft.com/quarantine and can you submit it from there?
On the inbound policy - https://security.microsoft.com/antispam - start typing your name and select it and or your domain in the last field - select it from the list so its added.
On the last page of the form is the same and blocked lists - but you can't override if it's marked high confidence phishing.