#ShellCommand plugin for #ObsidianMD can do a heap of things for me. For example I have a note with properties for email: BCC, Subject, Body. Now I have an uri link in the note which launches a shell command that starts "thunderbird --compose" using those properties. I just check if everything is OK and press the send button. I could use sendmail for fully automated email sending, but I like the final check. Lovely.