[Pkg-exim4-users] Compiling Exim4 from source for Domainkeys

[mark david mcCreary]

I'm getting around to signing email that I send to Yahoo.  The
path is still rough for us novices, at least for Exim.  Qmail is
probably the better choice, however I'm most familiar with Exim.

I have found an unofficial domain keys library for Debian at

	http://www.kibibyte.se/download/debian/
	
There seems to be a license issue, and I'm not sure why Yahoo is
making things difficult if they want us to sign email going to
them.  Any license fees somebody would pay pale in comparasion
to reducing spam costs for them.

I can get libdomainkeys0_0.68-1_i386.deb installed, but I don't
know how to figure out where it went.

I need to know where it went to give me some chance of adjusting
the CLFLAGS and LDFLAGS statements, that I need to add to the
Local/Makefile.


EXPERIMENTAL_DOMAINKEYS=yes
CFLAGS  += -I/home/tom/exim-cvs/extra/libdomainkeys
LDFLAGS += -ldomainkeys -L/home/tom/exim-cvs/extra/libdomainkeys


What Debian command would show me where a package gets installed
at ?

And if that doesn't give me the answer to CFLAGS and LDFLAGS, I
would appreciate the answers straight out.

Thank you.

mark

p.s.  Or are we supposed to be using DKIM instead of Domainkeys ?