config errors?

im pretty sure i have something wrong in my config for postfix but i
cant tell what it is. i can send mail fine with an email client like
firefox using my mail server with postfix/courier-imap, i currently have
squirrelmail for webmail and that is where the problems are starting, i
know SM uses the server directly but i cant seem to send mail through it
even though i can send it fine with an email client. its almost like
its tring to authenticate against my mysql db i have set up for local
mail clients users/pass db. but i dont know why it would do this when
tring to send an email, and i also get timeouts from my ISP's mailserver
for some reason when i dont through a mail client. here is my main.cf::

unknown_local_recipient_reject_code = 550
debug_peer_level = 2

debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5

sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = postdrop
html_directory = no
manpage_directory = /usr/share/man
sample_directory = /etc/postfix
queue_directory = /var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
mail_owner = postfix

readme_directory = /usr/share/doc/postfix-2.1.5-r1/readme
default_destination_concurrency_limit = 10
alias_database = hash:/etc/mail/aliases
local_destination_concurrency_limit = 2
#alias_maps = hash:/etc/mail/aliases

myhostname = mail.computernick.com
mydomain = computernick.com
myorigin = computernick.com
inet_interfaces = all
mydestination = mail.computernick.com, localhost.computernick.com,
computernick.com
mynetworks = 192.168.0.0/24, 127.0.0.0/8
home_mailbox = .maildir/
relayhost = mail.comcast.net

smtpd_sasl_auth_enable = yes
smtpd_sasl2_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_local_domain =

#// The broken_sasl_auth_clients option and the login auth method
#// are for outlook and outlook express only and are undocumented.
#// Isn't having to hack software for stupid, broken, M$ BS great?
#// smtpd_sasl_local_domain appends a domain name to clients using
#// smtp-auth. Make sure it's blank or your user names will get
#// mangled by postfix and be unable to auth.

smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
reject_unauth_destination

smtpd_use_tls = yes
smtpd_tls_auth_only = yes
smtpd_tls_key_file = /etc/postfix/newreq.pem
smtpd_tls_cert_file = /etc/postfix/newcert.pem
smtpd_tls_CAfile = /etc/postfix/cacert.pem
smtpd_tls_loglevel = 3
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom

alias_maps = mysql:/etc/postfix/mysql-aliases.cf
relocated_maps = mysql:/etc/postfix/mysql-relocated.cf

local_transport = local
local_recipient_maps = $alias_maps $virtual_mailbox_maps unix:passwd.byname

virtual_transport = virtual
# $other-virtual-domain.com

virtual_minimum_uid = 1000
virtual_gid_maps = static:100
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-maps.cf
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual.cf
virtual_uid_maps = static:1001
virtual_mailbox_base = /
#virtual_mailbox_limit =

Here is a little bit from my syslog when i try to send mail with SM::

mail .maildir # tail -n 150 /var/log/syslog
mail postfix/smtpd[28655]: watchdog_stop: 0x80a5d20
mail postfix/qmgr[27732]: 0B8C53FC23: removed
mail postfix/smtpd[28655]: watchdog_start: 0x80a5d20
mail postfix/smtpd[28655]: watchdog_stop: 0x80a5d20
mail postfix/smtpd[28655]: watchdog_start: 0x80a5d20
mail postfix/smtpd[28655]: connection established
mail postfix/smtpd[28655]: master_notify: status 0
mail postfix/smtpd[28655]: name_mask: resource
mail postfix/smtpd[28655]: name_mask: software
mail postfix/smtpd[28655]: name_mask: noanonymous
mail postfix/smtpd[28655]: connect from mail.computernick.com[127.0.0.1]
mail postfix/smtpd[28655]: match_list_match: mail.computernick.com: no
match
mail postfix/smtpd[28655]: match_list_match: 127.0.0.1: no match
mail postfix/smtpd[28655]: match_list_match: mail.computernick.com: no
match
mail postfix/smtpd[28655]: match_list_match: 127.0.0.1: no match
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 220
mail.computernick.com ESMTP Postfix
mail postfix/smtpd[28655]: watchdog_pat: 0x80a5d20
mail postfix/smtpd[28655]: < mail.computernick.com[127.0.0.1]: EHLO
mail.computernick.com
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]:
250-mail.computernick.com
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]:
250-PIPELINING
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250-SIZE
10240000
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250-VRFY
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250-ETRN
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250-STARTTLS
mail postfix/smtpd[28655]: match_list_match: mail.computernick.com: no
match
mail postfix/smtpd[28655]: match_list_match: 127.0.0.1: no match
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250 8BITMIME
mail postfix/smtpd[28655]: watchdog_pat: 0x80a5d20
mail postfix/smtpd[28655]: < mail.computernick.com[127.0.0.1]: MAIL
FROM:<nick@computernick.com>
mail postfix/smtpd[28655]: extract_addr: input: <nick@computernick.com>
mail postfix/smtpd[28655]: smtpd_check_addr: addr=nick@computernick.com
mail postfix/smtpd[28655]: ctable_locate: leave existing entry key
nick@computernick.com
mail postfix/smtpd[28655]: extract_addr: result: nick@computernick.com
mail postfix/smtpd[28655]: fsspace: .: block size 4096, blocks free
18082796
mail postfix/smtpd[28655]: smtpd_check_size: blocks 4096 avail 18082796
min_free 0 msg_size_limit 10240000
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250 Ok
mail postfix/smtpd[28655]: watchdog_pat: 0x80a5d20
mail postfix/smtpd[28655]: < mail.computernick.com[127.0.0.1]: RCPT
TO:<c0mputernick@yahoo.com>
mail postfix/smtpd[28655]: extract_addr: input: <c0mputernick@yahoo.com>
mail postfix/smtpd[28655]: smtpd_check_addr: addr=c0mputernick@yahoo.com
mail postfix/smtpd[28655]: send attr request = rewrite
mail postfix/smtpd[28655]: send attr rule = canonicalize
mail postfix/smtpd[28655]: send attr address = c0mputernick@yahoo.com
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute:
address
mail postfix/smtpd[28655]: input attribute name: address
mail postfix/smtpd[28655]: input attribute value: c0mputernick@yahoo.com
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute:
(list terminator)
mail postfix/smtpd[28655]: input attribute name: (end)
mail postfix/smtpd[28655]: rewrite_clnt: canonicalize:
c0mputernick@yahoo.com -> c0mputernick@yahoo.com
mail postfix/smtpd[28655]: send attr request = resolve
mail postfix/smtpd[28655]: send attr address = c0mputernick@yahoo.com
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute:
transport
mail postfix/smtpd[28655]: input attribute name: transport
mail postfix/smtpd[28655]: input attribute value: smtp
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute:
nexthop
mail postfix/smtpd[28655]: input attribute name: nexthop
mail postfix/smtpd[28655]: input attribute value: mail.comcast.net
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute:
recipient
mail postfix/smtpd[28655]: input attribute name: recipient
mail postfix/smtpd[28655]: input attribute value: c0mputernick@yahoo.com
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute: flags
mail postfix/smtpd[28655]: input attribute name: flags
mail postfix/smtpd[28655]: input attribute value: 4096
mail postfix/smtpd[28655]: private/rewrite socket: wanted attribute:
(list terminator)
mail postfix/smtpd[28655]: input attribute name: (end)
mail postfix/smtpd[28655]: resolve_clnt: `c0mputernick@yahoo.com' ->
transp=`smtp' host=`mail.comcast.net' rcpt=`c0mputernick@yahoo.com'
flags= class=default
mail postfix/smtpd[28655]: ctable_locate: install entry key
c0mputernick@yahoo.com
mail postfix/smtpd[28655]: extract_addr: result: c0mputernick@yahoo.com
mail postfix/smtpd[28655]: >>> START Recipient address RESTRICTIONS <<<
mail postfix/smtpd[28655]: generic_checks: name=permit_sasl_authenticated
mail postfix/smtpd[28655]: generic_checks:
name=permit_sasl_authenticated status=0
mail postfix/smtpd[28655]: generic_checks: name=permit_mynetworks
mail postfix/smtpd[28655]: permit_mynetworks: mail.computernick.com
127.0.0.1
mail postfix/smtpd[28655]: match_hostname: mail.computernick.com ~?
192.168.0.0/24
mail postfix/smtpd[28655]: match_hostaddr: 127.0.0.1 ~? 192.168.0.0/24
mail postfix/smtpd[28655]: match_hostname: mail.computernick.com ~?
127.0.0.0/8
mail postfix/smtpd[28655]: match_hostaddr: 127.0.0.1 ~? 127.0.0.0/8
mail postfix/smtpd[28655]: generic_checks: name=permit_mynetworks status=1
mail postfix/smtpd[28655]: >>> CHECKING RECIPIENT MAPS <<<
mail postfix/smtpd[28655]: ctable_locate: leave existing entry key
c0mputernick@yahoo.com
mail postfix/smtpd[28655]: maps_find: recipient_canonical_maps:
c0mputernick@yahoo.com: not found
mail postfix/smtpd[28655]: match_string: yahoo.com ~? mail.computernick.com
mail postfix/smtpd[28655]: match_string: yahoo.com ~?
localhost.computernick.com
mail postfix/smtpd[28655]: match_string: yahoo.com ~? computernick.com
mail postfix/smtpd[28655]: match_list_match: yahoo.com: no match
mail postfix/smtpd[28655]: maps_find: recipient_canonical_maps:
@yahoo.com: not found
mail postfix/smtpd[28655]: mail_addr_find: c0mputernick@yahoo.com ->
(not found)
mail postfix/smtpd[28655]: maps_find: canonical_maps:
c0mputernick@yahoo.com: not found
mail postfix/smtpd[28655]: match_string: yahoo.com ~? mail.computernick.com
mail postfix/smtpd[28655]: match_string: yahoo.com ~?
localhost.computernick.com
mail postfix/smtpd[28655]: match_string: yahoo.com ~? computernick.com
mail postfix/smtpd[28655]: match_list_match: yahoo.com: no match
mail postfix/smtpd[28655]: maps_find: canonical_maps: @yahoo.com: not found
mail postfix/smtpd[28655]: mail_addr_find: c0mputernick@yahoo.com ->
(not found)
mail postfix/smtpd[28655]: dict_mysql_lookup using sql query: select
destination from virtual where email = 'c0mputernick@yahoo.com'
mail postfix/smtpd[28655]: dict_mysql_get_active: attempting to connect
to host unix:/var/run/mysqld/mysqld.sock
mail postfix/smtpd[28655]: dict_mysql: successful connection to host
unix:/var/run/mysqld/mysqld.sock
mail postfix/smtpd[28655]: dict_mysql: successful query from host
unix:/var/run/mysqld/mysqld.sock
mail postfix/smtpd[28655]: dict_mysql_lookup: retrieved 0 rows
mail postfix/smtpd[28655]: maps_find: virtual_alias_maps:
c0mputernick@yahoo.com: not found
mail postfix/smtpd[28655]: match_string: yahoo.com ~? mail.computernick.com
mail postfix/smtpd[28655]: match_string: yahoo.com ~?
localhost.computernick.com
mail postfix/smtpd[28655]: match_string: yahoo.com ~? computernick.com
mail postfix/smtpd[28655]: match_list_match: yahoo.com: no match
mail postfix/smtpd[28655]: dict_mysql_lookup using sql query: select
destination from virtual where email = '@yahoo.com'
mail postfix/smtpd[28655]: dict_mysql_get_active: found active
connection to host unix:/var/run/mysqld/mysqld.sock
mail postfix/smtpd[28655]: dict_mysql: successful query from host
unix:/var/run/mysqld/mysqld.sock
mail postfix/smtpd[28655]: dict_mysql_lookup: retrieved 0 rows
mail postfix/smtpd[28655]: maps_find: virtual_alias_maps: @yahoo.com:
not found
mail postfix/smtpd[28655]: mail_addr_find: c0mputernick@yahoo.com ->
(not found)
mail postfix/smtpd[28655]: connect to subsystem public/cleanup
mail postfix/smtpd[28655]: public/cleanup socket: wanted attribute:
queue_id
mail postfix/smtpd[28655]: input attribute name: queue_id
mail postfix/smtpd[28655]: input attribute value: 5672E688C1
mail postfix/smtpd[28655]: public/cleanup socket: wanted attribute:
(list terminator)
mail postfix/smtpd[28655]: input attribute name: (end)
mail postfix/smtpd[28655]: send attr flags = 50
mail postfix/smtpd[28655]: 5672E688C1:
client=mail.computernick.com[127.0.0.1]
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250 Ok
mail postfix/smtpd[28655]: watchdog_pat: 0x80a5d20
mail postfix/smtpd[28655]: < mail.computernick.com[127.0.0.1]: DATA
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 354 End
data with <CR><LF>.<CR><LF>
mail postfix/smtpd[28655]: public/cleanup socket: wanted attribute: status
mail postfix/cleanup[28659]: 5672E688C1:
message-id=<33609.192.168.0.1.1100054600.squirrel@192.168. 0.1>
mail postfix/smtpd[28655]: input attribute name: status
mail postfix/smtpd[28655]: input attribute value: 0
mail postfix/smtpd[28655]: public/cleanup socket: wanted attribute: reason
mail postfix/smtpd[28655]: input attribute name: reason
mail postfix/smtpd[28655]: input attribute value: (end)
mail postfix/smtpd[28655]: public/cleanup socket: wanted attribute:
(list terminator)
mail postfix/smtpd[28655]: input attribute name: (end)
mail postfix/qmgr[27732]: 5672E688C1: from=<nick@computernick.com>,
size=787, nrcpt=1 (queue active)
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 250 Ok:
queued as 5672E688C1
mail postfix/smtpd[28655]: watchdog_pat: 0x80a5d20
mail postfix/smtpd[28655]: < mail.computernick.com[127.0.0.1]: QUIT
mail imapd: Connection, ip=[127.0.0.1]
mail postfix/smtpd[28655]: > mail.computernick.com[127.0.0.1]: 221 Bye
mail imapd: LOGIN, user=nick@computernick.com, ip=[127.0.0.1],
protocol=IMAP
mail postfix/smtpd[28655]: disconnect from mail.computernick.com[127.0.0.1]
mail postfix/smtpd[28655]: master_notify: status 1
mail postfix/smtpd[28655]: connection closed
mail imapd: LOGOUT, user=nick@computernick.com, ip=[127.0.0.1],
headers=0, body=0, time=0
mail postfix/smtpd[28655]: watchdog_stop: 0x80a5d20
mail postfix/smtpd[28655]: watchdog_start: 0x80a5d20
mail postfix/smtp[28669]: connect to mail.comcast.net[63.240.76.10]:
Connection timed out (port 25)
mail postfix/smtp[28669]: connect to mail.comcast.net[204.127.198.10]:
Connection timed out (port 25)
mail postfix/smtpd[28655]: watchdog_stop: 0x80a5d20
mail postfix/smtpd[28655]: watchdog_start: 0x80a5d20
mail postfix/qmgr[27732]: 3FAB745342: from=<nick@nyc0nshack.com>,
size=1129, nrcpt=1 (queue active)
mail postfix/qmgr[27732]: 7C83B45337: from=<nick@nyc0nshack.com>,
size=751, nrcpt=3 (queue active)
mail postfix/smtp[28669]: connect to mail.comcast.net[204.127.202.10]:
Connection timed out (port 25)
mail postfix/smtp[28717]: connect to mail.comcast.net[216.148.227.80]:
Connection timed out (port 25)
mail postfix/smtp[28716]: connect to mail.comcast.net[204.127.198.10]:
Connection timed out (port 25)
mail postfix/smtpd[28655]: rewrite stream disconnect
mail postfix/smtpd[28655]: watchdog_stop: 0x80a5d20
mail postfix/smtpd[28655]: watchdog_start: 0x80a5d20
mail postfix/smtpd[28655]: idle timeout -- exiting
mail postfix/smtp[28669]: connect to mail.comcast.net[216.148.227.80]:
Connection timed out (port 25)
mail postfix/smtp[28669]: 5672E688C1: to=<c0mputernick@yahoo.com>,
relay=none, delay=121, status=deferred (connect to
mail.comcast.net[216.148.227.80]: Connection timed out)
mail postfix/smtp[28717]: connect to mail.comcast.net[204.127.198.10]:
Connection timed out (port 25)
mail postfix/smtp[28716]: connect to mail.comcast.net[204.127.202.10]:
Connection timed out (port 25)
mail postfix/smtp[28717]: connect to mail.comcast.net[63.240.76.10]:
Connection timed out (port 25)
mail postfix/smtp[28716]: connect to mail.comcast.net[216.148.227.80]:
Connection timed out (port 25)
mail imapd: Connection, ip=[127.0.0.1]
mail imapd: LOGIN, user=nick@computernick.com, ip=[127.0.0.1],
protocol=IMAP
mail imapd: LOGOUT, user=nick@computernick.com, ip=[127.0.0.1],
headers=0, body=0, time=1
mail postfix/smtp[28717]: connect to mail.comcast.net[204.127.202.10]:
Connection timed out (port 25)
mail postfix/smtp[28716]: connect to mail.comcast.net[63.240.76.10]:
Connection timed out (port 25)
mail postfix/smtp[28717]: 7C83B45337: to=<computernick@gmail.com>,
relay=none, delay=89317, status=deferred (connect to
mail.comcast.net[204.127.202.10]: Connection timed out)


here at the end you can see where the timeouts are happening, i dont
know why they only happen with SM and not with a regular mail client if
they are both using the same setup. is there something wrong with my
setup? i have compaired the config files to another server of mine and
they are identical, one server works, this one is giving me a fit. let
me know if you need any more info.

thanks for any and all help

nick