On Tue, 4 Sep 2001, Trevor Warren wrote:
I have installed postfix for experimenting.. Now what I want is that user having from address with my domain name can only relay. can somebody tell me how do i do this.
[snip] AFAIK, for qmail there is a pop before smpt patch available. It's 1 way of preventing open smtp relay for ur mail servers.
That's not what he wants. In sendmail, this is the default, but can be changed using promiscuous_relay, relay_entire_domain, relay_hosts_only, relay_based_on_MX, relay_mail_from, relay_local_from, accept_unqualified_senders and accept_unresolvable_domains
Postfix I don't know.
Philip