Manage Exchange meeting invitations on your iPhone, iPad, or iPod touch

You can use Calendar to invite colleagues to meetings, forward meeting invitations, propose new meeting times, and more.

Here's what you need:

• An iPhone, iPad, or iPod touch with the latest version of iOS or iPadOS
• An account with Microsoft Exchange 2010 or later

1. Open Calendar, then tap the add button  to create a new event. For an existing event, tap the event, then tap Edit.
2. Tap Invitees.
   
3. Enter the email addresses of the people you want to invite, then tap Done. After you tap Done, each invitee receives an email that lets them accept, decline, or tentatively accept the invitation.

With some Exchange servers, any event attendee can invite other attendees.

1. Open Calendar, then tap an event.
2. Tap Edit.
3. Tap Invitees.
4. Tap "Add invitees." 
5. Enter the email addresses of the new invitees, then tap Done. If the meeting is recurring, tap "Save for this event only" or "Save for future events."
6. Tap Done in the Edit Event screen.

Any invitee can propose a new time* for a meeting in Calendar.

1. Open Calendar, then tap an event.
2. Tap Propose New Time.
   
3. Choose a new time from the list of available options.
4. Tap Done. 

Calendar sends a notification to the organizer about the proposed time. The organizer can either accept or ignore the proposed time, or send an email reply. If the organizer accepts the new time, the meeting time is moved.

1. Open Calendar, then tap an event.
2. Tap Delete Event.
   
3. Tap Delete Event again to confirm. 

Calendar sends a notification to all meeting invitees that the meeting has been canceled.

Learn how to use Calendar on your iPhone, iPad, and iPod touch.

* This feature requires Office365 or Microsoft Exchange 2016 or later.