Hi Kat
Sorry I had never heard of that, but there’s lots I have not heard about
A quick look at it, and without been sure of how you meant by use or integrate with IW, I am going to assume you meant use on same server, so
No, the install instructions for scroll f1 state do not install on existing system
It runs on Debian so standalone server required
If running standalone, it should be relatively easy to tell IW to use mail gateway, so that all email goes through scroll f1
There are a couple of things though, do you update spam assassin rules regularly
Have you looked at spamdyke, which does integrate with IW
I hope that helps and hopefully another user will post their thoughts
Many thanks
John