Never tried it but found this while searching for “delayed email service”

https://lettermelater.com/

Oh, that’s correct! Thanks for taking the time to write this clarification. And I’m not sure I’ve seen broken links via beehaw. I’d have to check again which instances are defederated. I’m using Liftoff and pretty sure it asks me from which instance I want to navigate to a community.

You can write [email protected] which is the Lemmy way of linking to a community

Did you mean https://nitter.net/CryptoTweetie/status/1725885211823468839 ?