Hello all, I received several pointers to Amavis::Custom. I knew that
these hooks exist, but I was not aware that I can manipulate the actual
mail content with it.
I will have a look into this as soon as possible; sounds very promising!
Thank you very much for pointing me into the right direction!
> but it is a C program and I am no C programmer ...
Do you like Perl better? You can use the before_send-hook inside your
own Amavis::Custom [1] implementation. One caveat though is that one
cannot modify a multi-recipient message differently for different
recipients inside that hook.
[1] https://gitlab.com/amavis/amavis/raw/master/amavisd-custom.conf
Best regards, Jakob Curdes