i need to force a remote host with sendmail to relay all outbound SMTP
through a local postfix, instead of delivering it itself. the config is
as follows:
host w/ postfix ---VPN--- host w/ sendmail
a.k.a. posthost a.k.a. sendhost
when email is sent to mydomain.com, a domain of mine, from sendhost, it
ends up at posthost since posthost is the mailserver for mydomain.com.
however, when email is sent to a remote domain, say hotmail.com, it is
sent directly from sendhost to hotmail.com without routing through
posthost. i need to force sendhost to relay outbound mail through
posthost instead of sending it to hotmail.com itself.
clues appreciated.
cheers,
jake
