Go Back   HowtoForge Forums | HowtoForge - Linux Howtos and Tutorials > Linux Forums > Server Operation

Do you like HowtoForge? Please consider supporting us by becoming a subscriber.
Reply
 
Thread Tools Display Modes
  #1  
Old 26th December 2010, 05:28
aberrio aberrio is offline
Senior Member
 
Join Date: Sep 2007
Posts: 150
Thanks: 13
Thanked 3 Times in 3 Posts
Default SMTP error Dovecot postfix

Hello,

I am having problem connecting remotely to SMTP server with outlook or Claws mail. The feature works before. I am able to send email with roundcube.. There are not error in the mail log files but outlook reporting authentication serror.

this is a virtual server with OpenSuse postfix dovecot mysql amavis.

mail:~ # telnet localhost smtp
Trying ::1...
Connected to localhost.
Escape character is '^]'.
220 mail.xxxxxxxxxx.net ESMTP Postfix (2.6.1)
ehlo localhost
250-mail.xxxxxxxxx.net
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-STARTTLS
250-AUTH DIGEST-MD5 GSSAPI CRAM-MD5 PLAIN LOGIN
250-AUTH=DIGEST-MD5 GSSAPI CRAM-MD5 PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN



netstat -tap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 *:12 *:* LISTEN 1837/sshd
tcp 0 0 *op3 *:* LISTEN 8841/dovecot
tcp 0 0 localhost:dyna-access *:* LISTEN 2415/clamd
tcp 0 0 *:imap *:* LISTEN 8841/dovecot
tcp 0 0 *:sunrpc *:* LISTEN 2585/rpcbind
tcp 0 0 *:ndmp *:* LISTEN 2614/perl
tcp 0 0 *:munin *:* LISTEN 1996/munin-node
tcp 0 0 mail.xxxxxxx.net:smtp *:* LISTEN 12612/master
tcp 0 0 localhost:smtp *:* LISTEN 12612/master
tcp 0 0 *:imaps *:* LISTEN 8841/dovecot
tcp 0 0 *op3s *:* LISTEN 8841/dovecot
tcp 0 0 localhost:10024 *:* LISTEN 2516/amavisd (maste
tcp 0 0 localhost:10025 *:* LISTEN 12612/master
tcp 0 0 *:mysql *:* LISTEN 1989/mysqld
tcp 0 0 xxxxxxxx.net:imaps adsl190-25106068.:27472 ESTABLISHED 13187/imap-login
tcp 0 384 xxxxxxxx.net:12 adsl190-25106068.:26350 ESTABLISHED 8296/0
tcp 0 0 xxxxxxxx.net:imaps adsl190-25106068.:27565 ESTABLISHED 13383/imap-login
tcp 0 0 xxxxxxxx.net:mysql wsip-xxx-xx-xxx-1:40779 ESTABLISHED 1989/mysqld
tcp 0 0 *:12 *:* LISTEN 1837/sshd
tcp 0 0 *:sunrpc *:* LISTEN 2585/rpcbind
tcp 0 0 *:www-http *:* LISTEN 2444/httpd2-prefork
tcp 0 0 localhost:smtp *:* LISTEN 12612/master
tcp 0 0 *:https *:* LISTEN 2444/httpd2-prefork

postfix cong
# --------------- local settings ------------------
myhostname = mail.xxxxxxxxx.net
mydomain = xxxxxxxxxx.net
inet_interfaces = localhost, $myhostname
alias_maps =
alias_database =
relay_domains = mysql:$config_directory/mysql_relay_domains_maps.cf
smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
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
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
mailq_path = /usr/bin/mailq
setgid_group = maildrop
mynetworks_style = subnet
mynetworks = 127.0.0.0/8, 192.168.1.0/28
mydestination = localhost, $myhostname
unknown_local_recipient_reject_code = 550
address_verify_map = btree:/var/spool/postfix/address_verify
inet_protocols = all
biff = no
content_filter = smtp-amavis:[127.0.0.1]:10024
# ---------------------- VIRTUAL DOMAINS START ----------------------
virtual_mailbox_domains = mysql:$config_directory/mysql_virtual_domains_maps.cf
virtual_mailbox_base = /var/vmail
virtual_mailbox_maps = mysql:$config_directory/mysql_virtual_mailbox_maps.cf
virtual_alias_maps = mysql:$config_directory/mysql_virtual_alias_maps.cf
virtual_minimum_uid = 150
virtual_uid_maps = static:150
virtual_gid_maps = static:8
virtual_transport = virtual
dovecot_destination_recipient_limit = 1
# ---------------------- VIRTUAL DOMAINS END ----------------------
# ---------------------- ADDITIONAL FOR QUOTA SUPPORT -------------
virtual_create_maildirsize = yes
virtual_mailbox_extended = yes
virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
virtual_mailbox_limit_override = yes
virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try again later.
virtual_overquota_bounce = yes
# ---------------------- ADDITIONAL FOR QUOTA SUPPORT END -----
# ---------------------- SASL PART START ----------------------
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
#smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
#smtp_sasl_password_maps = mysql:$config_directory/mysql_virtual_mailbox_maps.cf
smtpd_sasl_path = private/auth
# ---------------------- SASL PART END ----------------------
# ---------------------- TLS PART START ----------------------
smtp_use_tls = yes
smtp_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtp_tls_key_file = /etc/postfix/ssl/smtpd.key
smtp_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtp_tls_session_cache_database = btree:/var/spool/postfix/smtp_tls_session_cache
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_session_cache_database = btree:/var/spool/postfix/smtpd_tls_session_cache
smtpd_use_tls = yes
smtpd_tls_security_level = may
smtpd_tls_received_header = no
smtpd_tls_ask_ccert = no
smtpd_tls_loglevel = 0
tls_random_source = dev:/dev/urandom
smtpd_tls_auth_only = no
smtp_tls_note_starttls_offer = yes
smtpd_tls_session_cache_timeout = 3600s
# ---------------------- TLS PART END ----------------------
smtpd_helo_required = yes
disable_vrfy_command = yes
non_fqdn_reject_code = 450
invalid_hostname_reject_code = 450
maps_rbl_reject_code = 450
smtpd_recipient_restrictions =
permit_mynetworks
permit_tls_all_clientcerts
permit_sasl_authenticated
reject_unauth_destination
reject_invalid_helo_hostname
reject_non_fqdn_sender
reject_non_fqdn_recipient
reject_unknown_sender_domain
warn_if_reject reject_unverified_sender
reject_unknown_recipient_domain
reject_unverified_recipient
reject_unauth_pipelining
reject_rbl_client multi.uribl.com
reject_rbl_client dul.dnsbl.sorbs.net
reject_rbl_client sbl-xbl.spamhaus.org
reject_rbl_client dnsbl.sorbs.net
reject_rbl_client ix.dnsbl.manitu.net
reject_rbl_client combined.rbl.msrbl.net
reject_rbl_client rabl.nuclearelephant.com
reject_rbl_client cbl.abuseat.org
reject_rbl_client sbl.spamhaus.org
reject_rbl_client bl.spamcop.net
reject_rbl_client dnsbl.sorbs.net=127.0.0.2
reject_rbl_client dnsbl.sorbs.net=127.0.0.3
reject_rbl_client dnsbl.sorbs.net=127.0.0.4
reject_rbl_client dnsbl.sorbs.net=127.0.0.5
reject_rbl_client dnsbl.sorbs.net=127.0.0.7
reject_rbl_client dnsbl.sorbs.net=127.0.0.9
reject_rbl_client dnsbl.sorbs.net=127.0.0.11
reject_rbl_client dnsbl.sorbs.net=127.0.0.12
warn_if_reject reject_non_fqdn_helo_hostname
warn_if_reject reject_unknown_helo_hostname
warn_if_reject reject_unknown_client
warn_if_reject reject_rhsbl_sender dsn.rfc-ignorant.org
warn_if_reject reject_rhsbl_sender abuse.rfc-ignorant.org
warn_if_reject reject_rhsbl_sender whois.rfc-ignorant.org
warn_if_reject reject_rhsbl_sender bogusmx.rfc-ignorant.org
warn_if_reject reject_rhsbl_sender postmaster.rfc-ignorant.org
permit
smtpd_data_restrictions =
reject_unauth_pipelining,
reject_multi_recipient_bounce,
permit
sample_directory = /usr/share/doc/packages/postfix/samples
readme_directory = /usr/share/doc/packages/postfix/README_FILES
html_directory = /usr/share/doc/packages/postfix/html
manpage_directory = /usr/share/man


Claws log reads as follow.

* Connecting to SMTP server: mail.xxxxxxxxxxxxxx.com ...
*** Error occurred while sending the message.
[21:34:50] IMAP4> 24 SELECT INBOX
[21:34:50] IMAP4< * OK [CLOSED] Previous mailbox closed.
[21:34:50] IMAP4< * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent $Forwarded)
[21:34:50] IMAP4< * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent $Forwarded \*)] Flags permitted.
[21:34:50] IMAP4< * 10 EXISTS
[21:34:50] IMAP4< * 0 RECENT
[21:34:50] IMAP4< * OK [UIDVALIDITY 1289161117] UIDs valid
[21:34:50] IMAP4< * OK [UIDNEXT 14] Predicted next UID
[21:34:50] IMAP4< * OK [HIGHESTMODSEQ 1] Highest
[21:34:50] IMAP4< 24 OK [READ-WRITE] Select completed.
[21:34:50] IMAP4> 25 UID STORE 12 -FLAGS.SILENT (\Answered)
[21:34:50] IMAP4< 25 OK Store completed.
[21:34:50] IMAP4> 26 SELECT Queue
[21:34:51] IMAP4< * OK [CLOSED] Previous mailbox closed.
[21:34:51] IMAP4< * FLAGS (\Answered \Flagged \Deleted \Seen \Draft)
[21:34:51] IMAP4< * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted.
[21:34:51] IMAP4< * 1 EXISTS
[21:34:51] IMAP4< * 0 RECENT
[21:34:51] IMAP4< * OK [UIDVALIDITY 1289161122] UIDs valid
[21:34:51] IMAP4< * OK [UIDNEXT 14] Predicted next UID
[21:34:51] IMAP4< * OK [HIGHESTMODSEQ 1] Highest
[21:34:51] IMAP4< 26 OK [READ-WRITE] Select completed.
[21:34:51] IMAP4> 27 UID STORE 13 +FLAGS.SILENT (\Deleted)
[21:34:51] IMAP4< 27 OK Store completed.
[21:34:51] IMAP4> 28 EXPUNGE
[21:34:51] IMAP4< * 1 EXPUNGE
[21:34:51] IMAP4< 28 OK Expunge completed.
[21:34:51] IMAP4- [fetching UIDs...]
[21:34:51] IMAP4> 29 UID FETCH 1:* (UID)
[21:34:51] IMAP4< 29 OK Fetch completed.



Kind regards,

AL

Last edited by aberrio; 26th December 2010 at 05:38.
Reply With Quote
The Following User Says Thank You to aberrio For This Useful Post:
pittymaarleya9893 (16th September 2013)
Sponsored Links
  #2  
Old 30th December 2010, 16:11
aberrio aberrio is offline
Senior Member
 
Join Date: Sep 2007
Posts: 150
Thanks: 13
Thanked 3 Times in 3 Posts
Default

Hello,

Any update on this issue?


Kind regards,

Al
Reply With Quote
  #3  
Old 31st December 2010, 15:07
falko falko is offline
Super Moderator
 
Join Date: Apr 2005
Location: Lneburg, Germany
Posts: 41,701
Thanks: 1,900
Thanked 2,748 Times in 2,579 Posts
Default

Please make sure that your firewall allows access to POP3 and IMAP.
__________________
Falko
--
Download the ISPConfig 3 Manual! | Check out the ISPConfig 3 Billing Module!

FB: http://www.facebook.com/howtoforge

nginx-Webhosting: Timme Hosting | Follow me on:
Reply With Quote
The Following User Says Thank You to falko For This Useful Post:
pittymaarleya9893 (16th September 2013)
  #4  
Old 2nd January 2011, 16:39
aberrio aberrio is offline
Senior Member
 
Join Date: Sep 2007
Posts: 150
Thanks: 13
Thanked 3 Times in 3 Posts
Default

Hi,

Both ports are open.

tcp 0 0 *op3 *:* LISTEN 8841/dovecot
tcp 0 0 localhost:dyna-access *:* LISTEN 2415/clamd
tcp 0 0 *:imap *:* LISTEN 8841/dovecot


mail:~ # netstat -antuwp | egrep "(^[^t])|(^tcp.*LISTEN)"
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:12 0.0.0.0:* LISTEN 1837/sshd
tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 7418/pop3-login
tcp 0 0 127.0.0.1:3310 0.0.0.0:* LISTEN 2415/clamd
tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 6049/imap-login
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 2585/rpcbind
tcp 0 0 0.0.0.0:10000 0.0.0.0:* LISTEN 2614/perl
tcp 0 0 0.0.0.0:4949 0.0.0.0:* LISTEN 1996/munin-node
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 1480/master
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 6049/imap-login
tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN 7418/pop3-login
tcp 0 0 127.0.0.1:10024 0.0.0.0:* LISTEN 2516/amavisd (maste
tcp 0 0 127.0.0.1:10025 0.0.0.0:* LISTEN 1480/master
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 1989/mysqld
tcp 0 0 :::12 :::* LISTEN 1837/sshd
tcp 0 0 :::111 :::* LISTEN 2585/rpcbind
tcp 0 0 :::80 :::* LISTEN 2444/httpd2-prefork
tcp 0 0 :::25 :::* LISTEN 1480/master
tcp 0 0 :::443 :::* LISTEN 2444/httpd2-prefork
udp 0 0 0.0.0.0:111 0.0.0.0:* 2585/rpcbind
udp 0 0 0.0.0.0:626 0.0.0.0:* 2585/rpcbind
udp 0 0 174.78.185.175:123 0.0.0.0:* 2542/ntpd
udp 0 0 127.0.0.2:123 0.0.0.0:* 2542/ntpd
udp 0 0 127.0.0.1:123 0.0.0.0:* 2542/ntpd
udp 0 0 0.0.0.0:123 0.0.0.0:* 2542/ntpd
udp 0 0 0.0.0.0:10000 0.0.0.0:* 2614/perl
udp 0 0 :::111 :::* 2585/rpcbind
udp 0 0 :::626 :::* 2585/rpcbind
udp 0 0 fe80::211:9ff:fe82::123 :::* 2542/ntpd
udp 0 0 ::1:123 :::* 2542/ntpd
udp 0 0 :::123 :::* 2542/ntpd


aberrio@Portatil:~> telnet mail.wwwwwww.net smtp
Trying xxx.xxx.xxx.xxx...
Connected to mail.wwwww.net.
Escape character is '^]'.
220 mail.wwwww.net ESMTP Postfix (2.6.1)
quit

aberrio@Portatil:~> telnet mail.wwwww.net pop3
Trying xxx.xxx.xxx.xxx...
Connected to mail.wwwww.net.
Escape character is '^]'.
+OK Dovecot ready.
quit
+OK Logging out

aberrio@Portatil:~> telnet mail.wwwwwww.net 143
Trying xxx.xxx.xxx.xxx...
Connected to mail.tchosting.net.
Escape character is '^]'.
* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE STARTTLS LOGINDISABLED AUTH=DIGEST-MD5 AUTH=CRAM-MD5] Dovecot ready.
.
.



Any other suggestion?

Kind regards,

AL

Last edited by aberrio; 2nd January 2011 at 16:54.
Reply With Quote
  #5  
Old 3rd January 2011, 14:34
falko falko is offline
Super Moderator
 
Join Date: Apr 2005
Location: Lneburg, Germany
Posts: 41,701
Thanks: 1,900
Thanked 2,748 Times in 2,579 Posts
Default

What does
Code:
iptables -L
show?
__________________
Falko
--
Download the ISPConfig 3 Manual! | Check out the ISPConfig 3 Billing Module!

FB: http://www.facebook.com/howtoforge

nginx-Webhosting: Timme Hosting | Follow me on:
Reply With Quote
  #6  
Old 4th January 2011, 16:36
aberrio aberrio is offline
Senior Member
 
Join Date: Sep 2007
Posts: 150
Thanks: 13
Thanked 3 Times in 3 Posts
Default

Hello,

Here it is.

mail:~ # iptables -L
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere state ESTABLISHED
ACCEPT icmp -- anywhere anywhere state RELATED
input_ext all -- anywhere anywhere
input_ext all -- anywhere anywhere
LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-IN-ILL-TARGET '
DROP all -- anywhere anywhere

Chain FORWARD (policy DROP)
target prot opt source destination
LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-FWD-ILL-ROUTING '

Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED
LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-OUT-ERROR '

Chain forward_ext (0 references)
target prot opt source destination

Chain input_ext (2 references)
target prot opt source destination
DROP all -- anywhere anywhere PKTTYPE = broadcast
ACCEPT icmp -- anywhere anywhere icmp source-quench
ACCEPT icmp -- anywhere anywhere icmp echo-request
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:ndmp flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:ndmp
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:12 flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:12
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:munin flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:munin
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:imap flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:imap
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:imaps flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:imaps
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt: pop3 flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt;pop3
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt: pop3s flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt: pop3s
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:smtp flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:smtp
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:http flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:http
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:https flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:https
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:imaps flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:imaps
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:imap flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:imap
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt: pop3 flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt; pop3
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt: pop3s flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt: pop3s
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:mysql flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:mysql
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:smtp flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:smtp
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp dpt:urd flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-TCP '
ACCEPT tcp -- anywhere anywhere tcp dpt:urd
ACCEPT udp -- anywhere anywhere udp dpt:munin
ACCEPT udp -- anywhere anywhere udp dpt:http
ACCEPT udp -- anywhere anywhere udp dpt:https
ACCEPT udp -- anywhere anywhere udp dpt:imaps
ACCEPT udp -- anywhere anywhere udp dpt:imap
ACCEPT udp -- anywhere anywhere udp dpt: pop3
ACCEPT udp -- anywhere anywhere udp dpt: pop3s
DROP all -- anywhere anywhere PKTTYPE = multicast
DROP all -- anywhere anywhere PKTTYPE = broadcast
LOG tcp -- anywhere anywhere limit: avg 3/min burst 5 tcp flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
LOG icmp -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
LOG udp -- anywhere anywhere limit: avg 3/min burst 5 state NEW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
DROP all -- anywhere anywhere

Chain reject_func (0 references)
target prot opt source destination
REJECT tcp -- anywhere anywhere reject-with tcp-reset
REJECT udp -- anywhere anywhere reject-with icmp-port-unreachable
REJECT all -- anywhere anywhere reject-with icmp-proto-unreachable
Reply With Quote
  #7  
Old 5th January 2011, 14:49
falko falko is offline
Super Moderator
 
Join Date: Apr 2005
Location: Lneburg, Germany
Posts: 41,701
Thanks: 1,900
Thanked 2,748 Times in 2,579 Posts
Default

Can you stop your firewall for testing purposes to see if it works then?
__________________
Falko
--
Download the ISPConfig 3 Manual! | Check out the ISPConfig 3 Billing Module!

FB: http://www.facebook.com/howtoforge

nginx-Webhosting: Timme Hosting | Follow me on:
Reply With Quote
  #8  
Old 5th January 2011, 19:41
aberrio aberrio is offline
Senior Member
 
Join Date: Sep 2007
Posts: 150
Thanks: 13
Thanked 3 Times in 3 Posts
Default

Hello,

No good. No log found.

Kind regards,

AL
Reply With Quote
  #9  
Old 6th January 2011, 16:10
falko falko is offline
Super Moderator
 
Join Date: Apr 2005
Location: Lneburg, Germany
Posts: 41,701
Thanks: 1,900
Thanked 2,748 Times in 2,579 Posts
Default

What are the outputs of
Code:
iptables -L
and
Code:
netstat -tap
now? Are there any errors in your mail log now?
__________________
Falko
--
Download the ISPConfig 3 Manual! | Check out the ISPConfig 3 Billing Module!

FB: http://www.facebook.com/howtoforge

nginx-Webhosting: Timme Hosting | Follow me on:
Reply With Quote
  #10  
Old 7th January 2011, 15:50
aberrio aberrio is offline
Senior Member
 
Join Date: Sep 2007
Posts: 150
Thanks: 13
Thanked 3 Times in 3 Posts
 
Default

hello,


Here it is.


mail:~ # netstat -tap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 *:12 *:* LISTEN 1837/sshd
tcp 0 0 *op3 *:* LISTEN 527/pop3-login
tcp 0 0 localhost:dyna-access *:* LISTEN 2415/clamd
tcp 0 0 *:imap *:* LISTEN 8841/dovecot
tcp 0 0 *:sunrpc *:* LISTEN 2585/rpcbind
tcp 0 0 *:ndmp *:* LISTEN 2614/perl
tcp 0 0 *:munin *:* LISTEN 1996/munin-node
tcp 0 0 *:smtp *:* LISTEN 1480/master
tcp 0 0 *:imaps *:* LISTEN 8841/dovecot
tcp 0 0 *op3s *:* LISTEN 527/pop3-login
tcp 0 0 localhost:10024 *:* LISTEN 2516/amavisd (maste
tcp 0 0 localhost:10025 *:* LISTEN 1480/master
tcp 0 0 *:mysql *:* LISTEN 1989/mysqld
tcp 0 0 tchosting.net:mysql wsip-174-78-185-1:56530 ESTABLISHED 1989/mysqld
tcp 55 0 localhost:52129 localhost:10025 CLOSE_WAIT 6903/amavisd (ch1-a
tcp 55 0 localhost:50632 localhost:10025 CLOSE_WAIT 6902/amavisd (ch1-a
tcp 0 688 tchosting.net:12 adsl190-25107143.:11356 ESTABLISHED 11799/0
tcp 0 0 *:12 *:* LISTEN 1837/sshd
tcp 0 0 *:sunrpc *:* LISTEN 2585/rpcbind
tcp 0 0 *:www-http *:* LISTEN 2444/httpd2-prefork
tcp 0 0 *:smtp *:* LISTEN 1480/master
tcp 0 0 *:https *:* LISTEN 2444/httpd2-prefork

Also I am able to connect to smtp port remotely. Here is the telnet from outside.

aberrio@Portatil:~> telnet mail.xxxxxxxxx.net smtp
Trying 174.78.185.175...
Connected to mail.xxxxxxxxx.net.
Escape character is '^]'.
220 mail.xxxxxxxxx.net ESMTP Postfix (2.6.1)
ehlo mail.xxxxxxxxx.net
250-mail.xxxxxxxxx.net
250-PIPELINING
250-SIZE 10240000
250-ETRN
250-STARTTLS
250-AUTH DIGEST-MD5 GSSAPI CRAM-MD5 PLAIN LOGIN
250-AUTH=DIGEST-MD5 GSSAPI CRAM-MD5 PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
MAIL FROM:admin@ xxxxxxxxx.net
250 2.1.0 Ok
RCPT TO:aberrio@xsxsxsxsxs.com
250 2.1.5 Ok
DATA
354 End data with <CR><LF>.<CR><LF>
Subject:test message
g messages.


This is a test message you will not see a response from this command.
.
250 2.0.0 Ok: queued as 61AEA3F80D3
quit
221 2.0.0 Bye
Connection closed by foreign host.
aberrio@Portatil:~>




Getting the following messages.


Jan 7 07:20:21 mail postfix/smtpd[13631]: NOQUEUE: reject_warning: RCPT from unknown[190.25.107.143]: 450 4.7.1 Client host rejected: cannot find your hostname, [190.25.107.143]; from=<admin@xxxxxxxxx.net> to=<aberrio@xsxsxsxsxsx.com> proto=ESMTP helo=<mail.tchosting.net>
Jan 7 07:20:21 mail postfix/smtpd[13631]: 61AEA3F80D3: client=unknown[190.25.107.143]
Jan 7 07:21:47 mail clamd[2415]: SelfCheck: Database status OK.
Jan 7 07:21:59 mail postfix/cleanup[13899]: 61AEA3F80D3: message-id=<>
Jan 7 07:21:59 mail postfix/qmgr[1482]: 61AEA3F80D3: from=<admin@xxxxxxxxx.net>, size=293, nrcpt=1 (queue active)
Jan 7 07:22:04 mail postfix/smtpd[13952]: connect from localhost[127.0.0.1]
Jan 7 07:22:04 mail postfix/smtpd[13952]: D81473F80D6: client=localhost[127.0.0.1]
Jan 7 07:22:04 mail postfix/cleanup[13899]: D81473F80D6: message-id=<SSjyOONozCMx8n@mail.xxxxxxxxx.net>
Jan 7 07:22:05 mail postfix/qmgr[1482]: D81473F80D6: from=<>, size=3049, nrcpt=1 (queue active)
Jan 7 07:22:05 mail postfix/smtpd[13952]: disconnect from localhost[127.0.0.1]
Jan 7 07:22:05 mail postfix/smtp[13949]: 61AEA3F80D3: to=<aberrio@xsxsxsxsxs.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=150, delays=145/0.02/0.03/5.2, dsn=2.5.0, status=sent (250 2.5.0 Ok, id=06903-02, BOUNCE)
Jan 7 07:22:05 mail postfix/qmgr[1482]: 61AEA3F80D3: removed
Jan 7 07:22:05 mail postfix/virtual[13958]: D81473F80D6: to=<admin@xxxxxxxxx.net>, relay=virtual, delay=0.29, delays=0.16/0.01/0/0.11, dsn=2.0.0, status=sent (delivered to maildir)
Jan 7 07:22:05 mail postfix/qmgr[1482]: D81473F80D6: removed
Jan 7 07:22:14 mail postfix/smtpd[13631]: disconnect from unknown[190.25.107.143]
Jan 7 07:22:31 mail postfix/anvil[13633]: statistics: max connection rate 2/60s for (smtp:190.25.107.143) at Jan 7 07:16:47
Jan 7 07:22:31 mail postfix/anvil[13633]: statistics: max connection count 1 for (smtp:190.25.107.143) at Jan 7 07:16:29
Jan 7 07:22:31 mail postfix/anvil[13633]: statistics: max cache size 1 at Jan 7 07:18:27
But the message did not arrive.

Kind regards,

Al
Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
dovecot: lda: Fatal: Unknown user dpicella Installation/Configuration 1 22nd August 2010 03:59
ERROR: Connection dropped by IMAP server. [Centos 5.4, courier imap,squirrel, etc] darevil HOWTO-Related Questions 7 9th June 2010 15:49
Undelivered Mail Returned to Sender Error202 General 5 7th May 2009 12:14
localhost postfix/master: fatal: bind 127.0.0.1 port 125: Permission denied g18c Installation/Configuration 4 24th March 2009 18:39
Centos 4.4 32bit Hangs, High Server load 3cwired_com Server Operation 11 16th November 2006 16:47


All times are GMT +2. The time now is 04:46.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.