Scheduling and managing events using Outlook.com calendar
Hi Francesco,
We are sorry for the delayed response. And we appreciate your patience on this matter.
Let me help you with your concern about your issues in Outlook.com Calendar especially when it comes to Birthday Calendar.
That seems to be odd and we will look into this situation.
We'll be asking for your affected email address for us to investigate this issue. I opened a private message for you. Please sign in to this website to see the private message tab or click on **"You have a private reply to this message"**link just above your post to view the message.
We will be waiting for your reply.
Thank you.