There’s no any solution. It is impossible to convert from PDF to any editable format correctly. The exception is a “hybrid PDF” that has an embedded editable document. If you need to edit PDFs that you created yourself, store them in hybrid format.
Just checked one more time that emails from my server are accepted by Gmail. What am I doing wrong?
the list of the daemons running in docker-mailserver
Awful. Who heeds both rspamd and spamassassin simultaneously? fetchmail and getmail6? More than a half of these components are not required to get a working mail server. But I agree that setting up the another half is rather complicated. So I’m planning to give a try to mox when I’ll need to set up a new mail server.
Yes, you select projects that you participate in by yourself.
You may install BOINC and contribute to scientific computations.
If you mean HTTP server, what you need is a reverse proxy and name-based virtual hosts. I usually use nginx for such tasks, but you may choose another web server that has these features.