So, you got your self an enigma machine of some kind or you just use one of the many online/software simulators, then what?
Of course you are now eager to send messages but it’s not that easy to know who to talk to. For that purpose it does exist a (offsite) online forum dedicated to handle enigma messages. There you can find codesheets and help with creating/decoding messages (but questions like “I have this enigma message but no clue to the key settings, can you crack it” are kind of useless).
I have setup a keysheet generator where it is possible to use several keywords as a seed that you can then share over different media with someone else to generate same keysheets online.
(More content to be added, like procedure to create message, how to use keysheet and more)