Scheduling and managing events using Outlook.com calendar
Hello m@rk,
Thanks for the information. We understand that there are still contacts that are missing in your birthday calendar. Since you've mentioned you already performed the manual refresh of your birthday calendar, we would like to ask for additional information in the private message that we have provided.
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@Dmitry Bunevich,
Thanks for the information. Can you please verify if the issue is now resolved on your end? If not, can you please confirm if you have tried to delete and re-create the birthday calendar? If yes and the issue still persists, I'll be sending your case details for further investigation.
We'll wait to your response.
Thanks,