This did not work:
Arch does not possess a
/etc/apache2/envvars file, and altering the
/etc/rc.d/httpd script did not change anything.
Maybe someone can enlighten me how/where you can exactly alter the rc-script, so apache comes with an umask 002
After trying again, oddly editing the
/etc/rc.d/httpd file works.
Immediately after the
#!/bin/bash and everything works because it should.
No clue why it did not work before, but well...