Re: Postfix config question..

[Jamie Griffin <jamie@RageBot.net>]

> > > I am running a postfix smtp server. The school does not
> > > object to mail coming in directly but want all ougoing mail
> > > to go through the school mailserver.
> > >
> > > How do I configure to accomplish this?

You need to set the variable 

'relayhost = [nameofsmarthostserver.tld]' in you main.cf file. 

Then create the file /etc/postfix/sasl/sasl_passwd; so, 

`cd /etc/postfix/sasl`
`touch sasl_passwd`


inside that file specify the relayhost details again: 

[nameofsmarthostserver.tld] username:password

obviously use your own login credentials for the remote server there. 

Once you have done that, 'postfix reload' and 'postfix check' to check for errors.

HTH, Jamie