lmtpproxyd reappears in 2.3.4

[Simon Matter]

While trying to build updated rpms of 2.3.4 I found the lmtpproxyd is now
created as a hardlink to lmtpd. The same applies to pop3proxyd which is
linked to pop3d. In the past the rpm shipped without the hardlinked
pop3proxyd because it was not really used. My question is now what is the
correct way to handle those links. Is there a good reason to include them
in the package or are they just there for those using old config files?

Simon