Hello, On 9 May 2014 15:48, Tollef Fog Heen <tfheen@err.no> wrote: >> Changes to the default init system should not affect existing setups. > Were that true, it would be different to how we handle changes in other > defaults. No, it wouldn't. If exim4 is a default MTA, and then it changes to something else, it doesn't mean exim4 is automatically replaced by the new default. -- Cheers, Andrew