Comment 5 for bug 1538058

Okay. I can fix the script to fallback to mail command if SMTP settings are not defined.

But won't setting SMTP settings to "localhost" without a password do essentially the same thing? Because Python has tools to work with SMTP, but creating a bunch of files and spamming tons of console-imitating subprocesses running mailx with command-line syntax feels like an extremely complicated and useless trick.

Plus, I'm ill-equipped to test this trick even if I manage to implement it.