On 06/22/2016 04:50 PM, Rick Stevens wrote:
Sendmail's RPM should have used ye ol'
".rpmsave/.rpmnew" mechanism.
It's possible that it does, but I didn't think to look, or know where to
find them. And, as I was making the same changes each time, that
allowed each update to do whatever it needed, then add in the smarthost
info myself. The point is, updates can and do overwrite config files
and if you've done any customization, you need to be ready to redo it.