This guide explains how to fix the error that occurs when you try to send a meeting invitation to an invalid email address. Following these steps will help you identify and correct the invalid entry so your invitation can be sent successfully. You will need the correct email address for your intended attendee.
In the New event window, enter the name or email address of your guest into the Invite required attendees field. If the system detects an improperly formatted email address, it will display a warning.

After filling out the rest of your meeting details, click the Send button.

An error message will appear stating, "One or more attendees have invalid email addresses." Click OK to close the message.

Click on the name of the attendee that is marked with a warning icon.
Edit the entry to ensure it is a complete and valid email address (e.g., example@email.com).
Click Send again. The invitation will now be sent.
If you are unsure of the attendee's correct email address, it's best to confirm it with them directly before sending the invitation. This prevents delivery failures and ensures everyone receives the meeting details.
This article provides a step-by-step solution for the "invalid email address" error when scheduling a meeting. The platform validates attendee email addresses to ensure successful delivery of your invitations. By following this guide, you can quickly identify the incorrect entry, edit it with the proper information, and successfully send your meeting request.