On Mon, 2009-04-27 at 11:17 +0300, Eric Magutu wrote: > I am currently running exim 4.69 on Red Hat Enterprise Linux ES
> release 4 . Is it possible to add support for DKIM without having to
> reinstall exim?
Unfortunately not, no - you'll have to compile it yourself, unless one
of the myriad repos (like ATrpms, rpmforge et al) have a precompiled
version with DKIM support included.