Sam, The following is what I did: got courier-imap-0.99.tar.gz /configure --prefix=/usr/local/courier --with-authmysql --with-authpam
--with-authdaemon \ --with-waitfunc=wait3 --without-ipv6 --without-authldap --without-authcram
--without-authuserdb edit imap/Makefile make make check su root make install edit authmysqlrc authlib/authtest -m authpam username password authlib/authtest -m authmysql username password All seemed to be successful, then I ran "imapd.rc start". however,I could not log in as a client and could not find any mysql'log about
login The error: telnet localhost 143 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. * OK Courier-IMAP ready. Copyright 1998-2000 Double Precision, Inc. See COPYING
for distribution information. a001 LOGIN username password a001 NO Login failed. why? cd /usr/local/courier The authdaemon module could not be found. make authdaemon , got the error: gcc -g -O2 -Wall -I.. -I./.. -L /usr/local/lib -o authdaemon modauthdaemon.o
libauthmod.a libauth.a ../numlib/libnumlib.a -lsocket -lnsl Undefined first referenced symbol in file auth_daemon modauthdaemon.o ld: fatal: Symbol referencing errors. No output written to authdaemon collect2: ld returned 1 exit status make: *** [authdaemon] Error 1 what can I do ? Thanks for your help! environment:solaris 7