[e12e]

Seriously? I can't tell if this is a joke or not.

But you do bring up an interesting point - I'd forgotten about ingestion via email. Worst case I suppose one might construct a pipeline that does conversion from epub to mobi and emails the result.

Is there a limit to the size of the library I wonder?

[wibble10]

You can send epub to your send to kindle email address with the word “convert” in the subject line and it’ll transform it into a mobi... as far as I know..

Edit: apparently you need to change the extension to .zip for it to work shrug

[deegles]

It works, you can also use the Send to Kindle app (which is barebones but gets the job done).