
What you’ll need
- Admin access to your DNS settings Required to add two DNS records for email authentication.
- Admin access to your email provider Required to configure forwarding. For example, if you use Google Workspace, you’ll need access to the Admin Console.
Choosing a support email address
Your support email must use your company’s own domain. Public providers like@gmail.com, @yahoo.com, or @icloud.com are not supported.
Good options:
-
support@yourcompany.com -
help@yourcompany.com -
hello@yourcompany.com -
contact@yourcompany.com
sonia@yourcompany.com can work, but don’t scale as well or communicate team-based support.
Setup steps
Complete these in order:- Set up email sending. Add two DNS records so Plain can send authenticated emails from your domain. We recommend completing this step first; DNS changes need time to propagate before receiving will work correctly.
- Set up email receiving. Forward emails from your support address to Plain so inbound messages appear as threads.
Optional configuration
Once the basics are working, you can also:-
Add alternate addresses (e.g.
billing@,security@) to handle multiple inboxes from one workspace - Set up BCC addresses to automatically archive all outbound emails to customers
- Use email discussions to loop in colleagues or external parties on any thread without the customer seeing

