Squarespace Domain Manager

To add 3plains as a Squarespace Domain manager, follow the instructions below.

Open you domains dashboard or click here https://domains.squarespace.com/
Click your domain.
Click Permissions.
Click Invite domain manager.
Enter the domain manager's name 3plains Admin and email address marketing at 3plains.com
Your domain manager will receive an email invitation asking them to log into their existing Squarespace account or create a new one.

Still need help or don't want to DIY?

We have maintenance service and website update packages available. Please fill out a ticket and a 3plains representative will reach out to you with details on pricing and packages.

Last Updated: 2026-08-28

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