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How to Set Up Two-Factor Authentication.

How to Record the Screen on Your Windows PC or Mac.How to Convert YouTube Videos to MP3 Files.How to Save Money on Your Cell Phone Bill.How to Free Up Space on Your iPhone or iPad.How to Block Robotexts and Spam Messages.Please note that revoking pending invites will not lift an invitation limit. If you hit an invite limit, all of your pending invitations will remain valid. To avoid hitting an invite limit, you can share an invite link instead.

This typically happens if you’ve sent many invites, but few have been accepted. In certain circumstances, Slack may limit your ability to send invitations. You'll see the option to enter additional emails once you start typing.

Enter the email address of the person you'd like to invite.

If you're on the Pro, Business+, or Enterprise Grid plan, click the drop-down menu to request invitations for members or guests.

Enter the email address for anyone you'd like to invite.

Each invite link can be used by up to 400 people. On the free, Pro, and Business+ plans, members with permission to send invitations can also share an invite link. Note: Workspace Owners can approve certain email domains so anyone with an approved email address to join their workspace.

Enter email address for anyone you'd like to invite, or tap Contacts to invite people saved to your device.

Enter the email address for anyone you'd like to invite, or tap Invite from Contacts to select people saved to your device.

Tap the three dots icon next to your workspace name.

Note: It's not currently possible to invite guests from Slack's mobile apps. If you're inviting guests, choose the channel(s) they'll be added to and set a time limit for their accounts if you'd like.

If you're inviting members, click Customize your invitation to select additional default channels they'll be added to if they accept their invitations.

If you're a Workspace Owner or Admin, click the drop-down menu to choose whether you'd like to invite members or guests.

Select Invite people to from the menu.

From your desktop, click your workspace name in the top left.

Slack channel