On Tue, Jul 28, 2015 at 4:36 PM, Peter <peter at pajamian.dhs.org> wrote: > On 07/29/2015 01:47 AM, Akemi Yagi wrote: >> As to why edit the .cf file... not my choice. It is supplied by the IT >> guys at my work place (no .mc file provided). I _could_ use postfix >> but then I get no support re: mail. > > Edit the mc file, make a simple change like adding a comment, then the > update shouldn't try to overwrite your .cf file in the future. > > > Peter Or put the static file from the IT department, and explain the problem to the IT department.