> On Feb 14, 2019, at 1:31 PM, Cecil Westerhof wrote:
>
> But to make it work I would need to a mailbox for every user: root, www, ftp,
> … With some cron versions you could use MAILFROM, but sadly this does not
> work on Debian. Is there a smart way to rewrite the from address for emails
>
I switched from mail hoster. The from address from a cron job is created by
postfix. This was something like: ce...@mail.example.com. My old provider
accepted this, but the new one does not. He says that the RFC says that you
should not accept emails with a non existing from address. Is this true?
