Accepting an invitation
Join an organization from an invite email.
If someone on a team wants you to help send messages, an Administrator can invite you from Administration. You’ll get an email.
Open that email and click the link. Sign Up or Sign In with the same email address the invitation was sent to, then accept the invite so you can join the organization.
Invitations last 7 days. If yours expired, ask an Administrator to click Re-send invite.