wietse:
I have patches for evaluation: Postfix 2.12 released 20140918 or later:
just compiling ...
Postfix 2.8, 2.9. 2.10, 2.11, and Postfix 2.12 released before 20140918: ftp://ftp.porcupine.org/mirrors/postfix-release/experimental/feature-patches/20141017-milter-auto-header-hide-2.12.11.patch
this link is broken BTW: I played with SMTPUTF8. Debian Wheeze is the minimum Debian version required.Maybe that should/could be noted on http://www.postfix.org/SMTPUTF8_README.html#building
Andreas
