SSH Gateway: Exim

1.

Exim

Check /etc/hosts is right, really, really. . .

  127.0.0.1       localhost
  130.88.99.1     sekhmet.itservices.manchester.ac.uk     sekhmet

• Ensure DNS-registered. . .

/etc/aliases:

  root: simon.hood@manchester.ac.uk, pen@man.ac.uk

dpkg-reconfigure exim4-config:

 -- mail sent by smarthost;  no local mail

 -- system mail name: sylo1.mc.man.ac.uk 

 -- listen on 127.0.0.1 only 
 -- other destinations: 
        (make blank, so none)

 -- hide local mail name:  yes
 -- visible name:          sylo1.mc.man.ac.uk
 -- smarthost:             smtp.manchester.ac.uk

 -- keep number of DNS queries minimal?  no
 -- split config files: yes