postfix error

[be3n]

i don't know if this is the correct place for this, but i am desprate.

Suddenly my postfix server stopped delivering any of the mail it recieved. it just keeps getting deferred. main.cf and cyrus.conf looked fine, what config file should i be looking at. thanks!

Mar 18 05:14:32 localhost postfix/pipe[715]: 2C8209DC95: to=<user@domain.com>, orig_to=<user2@domain.com>, relay=cyrus, delay=75179, status=deferred (temporary failure. Command output: 421 4.3.0 deliver: empty option value on line 16 of configuration file_ )

[falko]

Can you post your main.cf and cyrus.conf here?

[be3n]

# standard standalone server implementation

START {
# do not delete this entry!
recover cmd="ctl_cyrusdb -r"

# this is only necessary if using idled for IMAP IDLE
# idled cmd="idled"
}

# UNIX sockets start with a slash and are put into /var/imap/socket
SERVICES {

# add or remove based on preferences
# imap cmd="imapd" listen="imap" prefork=0
# imaps cmd="imapd -s" listen="imaps" prefork=0
# pop3 cmd="pop3d" listen="pop3" prefork=0
# pop3s cmd="pop3d -s" listen="pop3s" prefork=0
sieve cmd="timsieved" listen="sieve" prefork=0
# at least one LMTP is required for delivery
# lmtp cmd="lmtpd" listen="lmtp" prefork=0
lmtpunix cmd="lmtpd" listen="/var/imap/socket/lmtp" prefork=0
# this is only necessary if using notifications
# notify cmd="notifyd" listen="/var/imap/socket/notify" proto="udp" prefork=1
}

EVENTS {
# this is required
checkpoint cmd="ctl_cyrusdb -c" period=30

# this is only necessary if using duplicate delivery suppression
delprune cmd="ctl_deliver -E 3" at=0400

# this is only necessary if caching TLS sessions
tlsprune cmd="tls_prune" at=0400
}

LIMITS {
imaplimit value=0
}

[be3n]

to big to post but here is link:
http://www.be3n.com/main.cf

you will discover my dirty secret, i am running os x 10.3 server. but postfix used to work, but suddenly pop3 died. i tried to turn /var/mail but that doesn't seem to work. any help would be apreciated.