iCalendar Calendar Invites not sending

Hi jeremynwest,

Thank you for posting in the Apple Support Communities. We understand you are unable to send calendar invitations using your iPhone.

• What iOS version are you using?
• What error do you receive when you try to send an invitation, if any?
• What email server are you attempting to use?

"iCloud, Microsoft Exchange, and some CalDAV servers let you send and receive meeting invitations. (Not all calendar servers support every feature.)"

You may want to review the steps and requirements to send invitations below.

Send and receive invitations in Calendar on iPhone

Cheers!

Hey there jeremynwest,

Your calendars are normally synced using an email account. Since you are unable to send invites, your issue may be related to the email account used to sync your calendars, or the default account being used if you have multiple. You can use the resource below to identify the accounts used to sync your calendars as well as your default calendar. You can then use this information to better determine if the issue may lie with restrictions placed on the email account.

• Set up multiple calendars on iPhone

Have a good one!

Hello jeremynwest,

Since you are using only iCloud, you'll want to follow the steps and troubleshooting linked below.

• If your iCloud Contacts, Calendars, or Reminders won’t sync

If more help is needed, you'll want to Contact Apple Support.

Have a great day!