I've done a little search, and cannot find anything answering this:
Is it possible to restrict the source IP's that can connect to the SMTP proxy?
Obviously if I don't use the proxy, I can restrict the IPs that are allowed to connect to my internal mail server, but I'd like to play with some of the new features in ASL4 now I finally got round to upgrading from 3.2 on my home network.
The reason for wanting to restrict the IPs is that I use MessageLabs SkyScan services (as I work for them!) and all my mail comes through their systems, so I need to restrict my inbound mail to only come from their IPs.
Thanks in advance,
Karl
This thread was automatically locked due to age.