On 01/10/2012 05:54 PM, Giles Coochey wrote:
Hi All,
I have set up three servers in a development environment. Via CR they're updated to Centos 6.2
It appears that these servers have postfix installed on them by default, which unfortunately I'm not very well acquainted with.
All I want is a quick and dirty way to enable these hosts to send email through my own SMTP host.
My (sendmail) SMTP host uses SMTP AUTH on a non-standard port and my dev (virtual env) runs off my laptop, so a dynamic IP.
Does anyone have a quick and dirty configuration for setting up postfix to forward all remote mail through my smarthost?
I'm guessing that I can put the hostname, the port, and the username and password somewhere in the postfix configuration and it will just work...
Many Thanks in Advance,
Giles
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
/etc/postfix
Edit main.cf
# The relayhost parameter specifies the default host to send mail to # when no entry is matched in the optional transport(5) table. When # no relayhost is given, mail is routed directly to the destination. # # On an intranet, specify the organizational domain name. If your # internal DNS uses no MX records, specify the name of the intranet # gateway host instead. # # In the case of SMTP, specify a domain, host, host:port, [host]:port, # [address] or [address]:port; the form [host] turns off MX lookups. # # If you're connected via UUCP, see also the default_transport parameter. # #relayhost = $mydomain #relayhost = [gateway.my.domain] #relayhost = uucphost #relayhost = [an.ip.add.ress]
I would recommend reading up on the configurations .