Thanks to all of you for your tips and advices!
This turned out to be far more complicated than I thought...
I am staying with spamass-milter and bash scripting for the moment (but
implemented all of your programming advices), it's a testing
environment only. I'll have a look at amavis as well
OS: FreeBSD (13.2-RELEASE FreeBSD 13.2-RELEASE
releng/13.2-n254617-525ecfdad597 GENERIC amd64)
Postfix: 3.7.4
Mail client: Thunderbird 102.13.0 (Mac OSX)
Thanks for the help in recovering my Postfix configuration and setup, it
has been running fairly smoothly, but for one item: submissions.
