Product

Custom domain email forwarding for every project

Create hello@, support@, billing@, and founder@ addresses without opening another inbox. Sixuse routes each identity to the mailbox you already use.

Keep project identity and inbox separate

Each project gets clear, professional email addresses while messages still arrive in one familiar inbox. Add identities as your product grows, then change forwarding destinations without rebuilding your mail setup.

• Project-specific addresses on Sixuse or your verified domain
• Forwarding to your existing Gmail or business inbox
• Optional webhook delivery for product workflows
• SMTP sending from the right project identity

Set up in a few minutes

Create a project, choose the identities you need, and connect your forwarding address. For custom domains, Sixuse guides you through the DNS records and verification.

Read the quickstart or learn about custom domains.