Emails XBuild sends and why
Every email XBuild sends — to you, or to your customer on your behalf — comes from one of two addresses: support@x.build for account, billing, and project mail, and proposals@x.build for proposal mail. Add both to your safe-senders list.1. Account emails
2. Billing emails
“Billing list” is the Billing email addresses in Settings → Wallet, or all team admins if the list is empty. See Invoices and receipts.3. Proposal emails
Sent from proposals@x.build, branded with your company name and logo; replies go to the teammate who sent the proposal. See What your customer sees.4. Project emails
5. Team notification emails
Per-person email toggles, one per activity type, in Settings → Notifications. See Notifications and Team collaboration.6. Troubleshooting common issues
- I’m not getting billing emails. Check Settings → Wallet → Billing email addresses (team admins if empty), then check spam for support@x.build.
- My customer says they never got the proposal. Have them search for proposals@x.build and check spam — it carries your company name. Resend from the proposal’s post-publish panel, or text them the link.
- I get too many comment emails. Turn off email toggles in Settings → Notifications; in-app notifications can stay on.
- A teammate didn’t get their invite. Have them check spam for support@x.build, then resend from the Members page.
- I want someone outside the team to get billing mail. Add their address under Settings → Wallet → Billing email addresses — no XBuild seat needed.

