In some cases, accepted invitations from your Gmail account may appear in eM Client but not in your Google Calendar. One common cause is the custom Google setting for automatically adding events from invitations.

Go to your web browser and open your Google Calendar settings. Scroll down to Event settings > Guest permissions and change it to Add invitations to my calendar "From everyone."

If any other setting is used, Google rejects the events added from eM Client, but does not show any errors or warnings. During synchronization, it seems that the server confirms that all is synchronized correctly, so unfortunately, there is little we can do on our end to avoid this issue.

However, other factors can also cause accepted events not to sync, so if adjusting this setting doesn’t resolve your issue, please contact our support team for further assistance.