Reference
Sign-up codes and workspace invite codes
Sign-up now confirms your email address with a 6-digit code, and you can join a workspace with an 8-character invite code.
Updated Sep 27, 2026
NewAccount & securityWorkspaces
After you register, enter the 6-digit code Emailit emails you instead of clicking a link. Then create a workspace, or join one with an invite code from one of its Admins.
Admins create invite codes in Workspace → Settings → Members. A code expires after 24 hours and adds you as a Member. After 5 wrong codes, joining is locked for an hour. See Invitations.