Excel spreadsheet for birthday email reminders in Calendar
I have hundreds of birthdays in Calendar and I have it set up to email me an alert on the day. However, sometimes when Apple does a software update, it clobbers this. The birthdays are still there, but not the email reminders, or the email reminders don't work. For example, this last time, emails won't go out at 1am. So, I am having to redo all the birthdays as they come along. I think this is the third time in the last few years I've had to do this. So, what I'd like to do is put all the birthdays in an excel spreadsheet and have a program, Apple or otherwise, that emails me a reminder of each birthday on the day of the birthday. Surely someone else has already done this. I hope. I don't want to figure this out on my own if someone else has already done it. If it is you, please help. Thanks.
[Re-Titled by Moderator]
iMac (M3, 2023)