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-   -   SMTP error Dovecot postfix (http://www.howtoforge.com/forums/showthread.php?t=50681)

aberrio 26th December 2010 04:28

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 *:pop3 *:* 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 *:pop3s *:* 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

aberrio 30th December 2010 15:11

Hello,

Any update on this issue?


Kind regards,

Al

falko 31st December 2010 14:07

Please make sure that your firewall allows access to POP3 and IMAP.

aberrio 2nd January 2011 15:39

Hi,

Both ports are open.

tcp 0 0 *:pop3 *:* 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

falko 3rd January 2011 13:34

What does
Code:

iptables -L
show?

aberrio 4th January 2011 15:36

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

falko 5th January 2011 13:49

Can you stop your firewall for testing purposes to see if it works then?

aberrio 5th January 2011 18:41

Hello,

No good. No log found.

Kind regards,

AL

falko 6th January 2011 15:10

What are the outputs of
Code:

iptables -L
and
Code:

netstat -tap
now? Are there any errors in your mail log now?

aberrio 7th January 2011 14:50

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 *:pop3 *:* 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 *:pop3s *:* 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


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