EXIM - fallback to smarthost

[Gary Stainburn]

Hi folks.

My live server is Exim 3, but I'm in the process of updating to a new 
box running Exim 4.

I don't have a smarthost set and SMTP delivery is set direct as I prefer 
this for both performance and logging reasons.

However, I have just chaanged ISPs and for some reason my IP address 
range is on an RBL.

Is it possible with both versions to configure it so that it tries to 
deliver directly, but fall back to my ISP's SMTP relay if it fails.

Thanks

Gary
-- 
Gary Stainburn
 
This email does not contain private or confidential material as it
may be snooped on by interested government parties for unknown
and undisclosed purposes - Regulation of Investigatory Powers Act, 2000