Simple question I think:
When things like cron send emails, they use the root's from-email address. That's the point: it looks like "email@example.com". You can imagine I won't receive email when anyone replies to that.
That's why I want to know if it's possible (and how of course) to set the from-address of the root account to "firstname.lastname@example.org".
Please don't tell me to configure my client, I don't want to!