Connecting email client

[gimhan90]

HI..
My postfix email server is running correctly now.There is a smalle problem.I can check email with my outlook express but unable to send emails.Log file shows following error

Feb 20 23:06:54 linux pop3d: LOGIN: DEBUG: ip=[::ffff:222.165.169.248], username=web7_lasitha
Feb 20 23:06:54 linux pop3d: LOGIN: DEBUG: ip=[::ffff:222.165.169.248], password=*****
Feb 20 23:06:54 linux pop3d: authdaemon: starting client module
Feb 20 23:06:55 linux pop3d: authdaemon: ACCEPT, username web7_lasitha
Feb 20 23:06:55 linux pop3d: LOGIN, user=web7_lasitha, ip=[::ffff:222.165.169.248]
Feb 20 23:06:55 linux pop3d: LOGOUT, user=web7_lasitha, ip=[::ffff:222.165.169.248], top=0, retr=0, time=0
Feb 20 23:07:05 linux postfix/smtpd[19148]: connect from unknown[222.165.169.248]
Feb 20 23:07:06 linux postfix/smtpd[19148]: warning: support for restriction "check_relay_domains" will be removed from Postfix; use "reject_unauth_destination" instead

Feb 20 23:07:06 linux postfix/smtpd[19148]: NOQUEUE: reject: RCPT from unknown[222.165.169.248]: 554 <lasitha@codegen.net>: Recipient address rejected: Relay access denied; from=<lasitha@cosmoforge.com> to=<lasitha@codegen.net> proto=SMTP helo=<Lasitha>

Feb 20 23:07:06 linux postfix/smtpd[19148]: disconnect from unknown[222.165.169.248]



I think this will be usefult for you


su93254144:~ # telnet localhost smtp
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 su93254144.cosmoforge.com ESMTP Postfix
ehlo localhost
250-su93254144.cosmoforge.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250 8BITMIME
quit
221 Bye
Connection closed by foreign host.


And here is main.cf configurations


inet_protocols = all
inet_interfaces = all
biff = no
mail_spool_directory = /var/mail
canonical_maps = hash:/etc/postfix/canonical
#virtual_maps = hash:/etc/postfix/virtual
relocated_maps = hash:/etc/postfix/relocated
transport_maps = hash:/etc/postfix/transport
sender_canonical_maps = hash:/etc/postfix/sender_canonical
masquerade_exceptions = root
masquerade_classes = envelope_sender, header_sender, header_recipient
program_directory = /usr/lib/postfix
mynetworks = 192.168.0.0/24,66.240.0.0/24, 127.0.0.0/8
masquerade_domains =
#mydestination = $myhostname, localhost.$mydomain
defer_transports =
disable_dns_lookups = no
relay_domains = cosmoforge.com
mailbox_command =
mailbox_transport =
home_mailbox = Maildir/
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
strict_rfc821_envelopes = no
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,check_ relay_domains
smtp_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_use_tls = yes
smtp_use_tls = yes
alias_maps = hash:/etc/aliases
mailbox_size_limit = 0
message_size_limit = 10240000
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd

virtual_maps = hash:/etc/postfix/virtusertable

mydestination = /etc/postfix/local-host-names
mydomain = cosmoforge.com
myhostname = su93254144.$mydomain

smtp_tls_note_starttls_offer = yes
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
tls_random_source = dev:/dev/urandom

[till]

Please enable "Sever needs authentication" in your outlook express smtp settings.

[falko]

Please do what Till suggests, and then replace

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,check_ relay_domains

with

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject _unauth_destination
in /etc/postfix/main.cf and restart Postfix.

[gimhan90]

I'v done changes both of you posted.still it's not working.Here is my log file


Feb 21 20:17:02 linux postfix/anvil[21750]: statistics: max connection count 1 for (smtp:222.165.180.127) at Feb 21 20:08:46
Feb 21 20:17:02 linux postfix/anvil[21750]: statistics: max cache size 1 at Feb 21 20:08:46
Feb 21 20:18:51 linux postfix/smtpd[22069]: connect from unknown[222.165.180.127]
Feb 21 20:18:52 linux postfix/smtpd[22069]: lost connection after AUTH from unknown[222.165.180.127]
Feb 21 20:18:52 linux postfix/smtpd[22069]: disconnect from unknown[222.165.180.127]
Feb 21 20:19:09 linux postfix/smtpd[22069]: connect from unknown[222.165.180.127]
Feb 21 20:19:10 linux postfix/smtpd[22069]: warning: unknown[222.165.180.127]: SASL LOGIN authentication failed
Feb 21 20:19:11 linux postfix/smtpd[22069]: disconnect from unknown[222.165.180.127]
Feb 21 20:19:14 linux postfix/smtpd[22069]: connect from unknown[222.165.180.127]
Feb 21 20:20:00 linux postfix/smtpd[22069]: warning: unknown[222.165.180.127]: SASL LOGIN authentication failed
Feb 21 20:20:01 linux postfix/smtpd[22069]: disconnect from unknown[222.165.180.127]
Feb 21 20:20:10 linux pop3d: Connection, ip=[::ffff:222.165.180.127]
Feb 21 20:20:10 linux pop3d: LOGIN: DEBUG: ip=[::ffff:222.165.180.127], command=AUTH
Feb 21 20:20:17 linux postfix/smtpd[22069]: connect from unknown[222.165.180.127]
Feb 21 20:20:18 linux postfix/smtpd[22069]: disconnect from unknown[222.165.180.127]
Feb 21 20:20:51 linux postfix/smtpd[22069]: connect from unknown[222.165.180.127]
Feb 21 20:20:51 linux postfix/smtpd[22069]: disconnect from unknown[222.165.180.127]
Feb 21 20:21:22 linux postfix/smtpd[22069]: connect from unknown[222.165.180.127]
Feb 21 20:21:31 linux postfix/smtpd[22069]: disconnect from unknown[222.165.180.127]

[falko]

Can you see saslauthd running when you do a ps aux?
What authentication method does sasluthd use? pam, shadow, sasldb2, ...?
Which distribution do you use?

[gimhan90]

It's pam authentication

root 17706 0.0 0.1 19856 1488 ? Ss Feb20 0:00 /usr/sbin/saslauthd -a pam
root 17707 0.0 0.1 19856 1524 ? S Feb20 0:00 /usr/sbin/saslauthd -a pam
root 17708 0.0 0.1 19856 1524 ? S Feb20 0:00 /usr/sbin/saslauthd -a pam
root 17709 0.0 0.1 19856 1524 ? S Feb20 0:00 /usr/sbin/saslauthd -a pam
root 17710 0.0 0.1 19856 1488 ? S Feb20 0:00 /usr/sbin/saslauthd -a pam

[falko]

Did you enable "Server requires authenticatio." as described on this page? http://mail.cs.uiuc.edu/relay/outlook-config.html

If so, what's in /etc/pam.d/smtp?

[gimhan90]

There is no smtp file

su93254144:/etc/pam.d # ls

. chage chsh common-auth common-session imap other pop3 shadow su vsftpd
.. chfn common-account common-password crond login passwd rpasswd sshd useradd webmin

[gimhan90]

Thanks guys i got the point.I added the smtp file using pop3 file.It's working now.Thnak again