On Thu, Oct 11, 2012 at 10:19:12AM -0400, Oscar Hodgson wrote: > More Linuxen are showing up with postfix already present; it might > be preferable to "simply" configure postfix to have the same > behavior and avoid the sendmail installation altogether. However, > simply setting /etc/postfix/main.cf relayhost is not the answer > (e.g. it doesn't work ...).
While a null-client configuration may not be an appropriate default for an out of the box machine, it is definitely easily supported: http://www.postfix.org/MULTI_INSTANCE_README.html#quick -- Viktor.