Email
Beginner
Congratulations Email
Quick, specific note for a promotion, award, or milestone — short enough to actually send.
When to use this
Two sentences. One specific thing you noticed about what they did. No request for anything in return.
The template
Subject: Congratulations on [the news] Dear [Name], I saw the news about [specific thing — promotion / award / launch] and wanted to send a quick note to say well done. I particularly admired [one specific thing they did — the work you put into X / the way you handled Y / how you brought the team with you]. It made a real difference. Enjoy the moment. Best, [Your name]