I run Postfix on a server, and anyone who wants a seperate MTA can have
a seperate instance of Postfix running just for themselves, with a
seperate IP. The rest of the server facilities are shared. I'm not sure
if sendmail allows seperate instances to run similtaneously like this.
Graham Murray wrote:
"Alan DeKok" <aland(_at_)ox(_dot_)org> writes:
If an MTA is shared, the reputation would seem to be shared, too.
That's life.
If reputation is that important for a domain owner then they can always run
their own mail server(s) and not use a shared MTA.