Bug#1003727: debian-edu-config: exim4 on TJENER does not accept system mails from Debian Edu clients
> When a client on the Debian Edu network (.intern, 10.0.0.0/8) tries to send
> system mails to postoffice.intern aka TJENER, then exim4 on TJENER won't
> accept these SMTP connects without proper authentication:
> and how is this a serious bug in debian-edu-config?
Because it fill up /var/, breaking the system completely for everyone?