[Pkg-exim4-users] Exim not playing with Fail2Ban on Debian Wheezy i386

[Just Ian]

I said

> Interestingly, if I create a new DigitalOcean Debian 7/32 droplet and just do...
> (stuff)
> .. it works. But I really can't see what makes the difference

This inspired me to purge fail2ban and exim4 on the server in
question, then reinstall them.

This has worked :) but I still don't understand why :(

  Ian