Mail d excuse
Here's a sample email excuse:
Subject: Unable to Attend [Event/Meeting]
Dear [Recipient's Name],
I regret to inform you that I will be unable to attend [Event/Meeting] on [Date]. Unfortunately, [briefly mention the reason for your absence, e.g. "I am experiencing a family emergency" or "I have fallen ill"].
I apologize for any inconvenience this may cause and appreciate your understanding in this matter. If there is any way I can catch up on what I miss or contribute remotely, please let me know.
Thank you for your time and consideration.
Sincerely, [Your Name]
You can customize this template to fit your specific needs and circumstances. Remember to keep your excuse brief and professional, and to apologize for any inconvenience caused.