Custom template and domain in authentication mail

how can I make sure that the email authentication and email otp mails have custom template and my domain instead of team.appwrite.io

TL;DR

Developers are asking about limits for authentication emails on the free tier using Mailgun. Upgrading to the Pro plan in Cloud allows for changing the domain and using a custom SMTP provider for authentication emails. Custom templates and domains for email authentication and OTP mails need the Pro plan to change from the default team.appwrite.io domain.