Courier-IMAP SSL-Patch

Courier-IMAP reports:

./.libs/libcouriertls.a(libcouriertls.o)(.text+0x46e): In function `rsa_callback':
/home/catch/courier-imap-4.0.6/tcpd/libcouriertls.c:216: undefined reference to `RSA_generate_key'

Find the line "LIBS=" In tcpd/Makefile, and add "-lcrypto":

LIBS= -lcrypto

re-run make