Quoting qmail-1.03-r16.ebuild: # Add double-bounce-trim-patch from bug 45782 EPATCH_SINGLE_MSG="Adding double-bounce-trim-patch" \ epatch ${FILESDIR}/${PVR}/double-bounce-trim.patch However, bug #45782 seems to be completely unrelated.
Fixed in CVS. Thanks for reporting. (The correct bug is bug 67810)