Is there a way to set up qmail (possibly using tcpserver?) such that it
will accept incoming email for it's virtual domains from anywhere (like a basic
rcpthosts/virtualdomains setup), and will also do 3rd party relaying for
selected networks?
I'm looking at a situation where.. well it looks like this...
--------------------- Private network ---------------------
|
eth1
|
Qmail server
|
eth0
|
--------------------Real World-----------------------
So I want unrestricted 3rd party relaying on interface eth1, but want to only
accept locally (or virtually locally :) addressed email on interface eth0.
Now it seems to me that effectively what I want to do is have rcpthosts only
applying to one interface.
So for eth1
No rcpthosts = open 3rd party relay.
And for eth0
Configured rcpthosts = No 3rd party relaying :)
But I can't see how to achieve that :(
Alternatively,
I can bind different rulesets to different interfaces using tcpserver.
So for eth1 (in - for example - smtp.rules.eth1)
:allow
No problem
But for eth0?? I can't see how to produce a set of rules, based on the IP
address of the connecting machine, such that it will allow/deny based on the
smtp information supplied after the connection is made.
The good news is... that based on what I've achieved so far, and assuming I can
get the last bits to work correctly :) our next mail server will *NOT* be
running NT.
Cheers & Beers
Stef
--
Stefan Morrell | Still swearing at NT
Sysadmin Troll | Still struggling with UNIX
+44-(0)1924-502824 (W) | Still enjoying it... must be mad!
[EMAIL PROTECTED] | [EMAIL PROTECTED]
