Re: Postfix trouble
On Fri, Sep 16, 2005 at 07:22:09PM +0300, Adrian Minta wrote:
> I need an advice on the following problem:
> I setup an email server for a small ISP. The server is sarge with
> postfix as MTA. Unfortunately some of the clients contacted a
> virus/spambot that is sending spam via my mail server. I want to bloc
> spam that came from $mynetworks but the sender in not in $relay_domains.
> Is such thing possible ?
There are a couple of ways to taclke this one, but I would suggest
authentication before sending, SASL.
On http://www.postfix.org/SASL_README.html you'll find what your