looking for procmail sgi/irix5.3 binaries

I compiled procmail in HP-UX with no problems at all but that's not
the case in IRIX 5.3 every try has failed.

Could someone point a link where I can downlad procmail (any version)
for
SGI/IRIX 5.3??  I would be eternally grateful. (I need it badly for a
multiplatform mail servers)

I would appreciate any info.

M.Tomas  Morales
mtm(_at_)math(_dot_)byu(_dot_)edu
mtmorales(_at_)micron(_dot_)com