I use calendar on my macbook to send me email alerts. Sonoma 14.4.1. This has worked fine for a long time, but today I had 3 alerts set to email this morning and none arrived. I tried setting up more and none worked. I don't know where to look for a solution.
Make sure the alerts are set up correctly here: Set event alerts and receive notifications in Calendar on Mac. You may want to try toggling these choices off and back on.
Also be sure you don't have any rules set up in your Mail app that might be sending these alerts somewhere else: Use rules to manage emails you receive in Mail on Mac.
If the issue continues, try testing Calendar and Mail inside a new Mac user account: How to test an issue in another user account on your Mac. This can isolate the issue to your user only or system-wide on the Mac.
Make sure the alerts are set up correctly here: Set event alerts and receive notifications in Calendar on Mac. You may want to try toggling these choices off and back on.
Also be sure you don't have any rules set up in your Mail app that might be sending these alerts somewhere else: Use rules to manage emails you receive in Mail on Mac.
If the issue continues, try testing Calendar and Mail inside a new Mac user account: How to test an issue in another user account on your Mac. This can isolate the issue to your user only or system-wide on the Mac.
Calendar stopped sending email alerts
