Hi, got this in var/log/mail: Jan 11 16:16:43 www postfix/smtpd[11550]: connect from mail.gmx.net[213.165.64.21] Jan 11 16:16:43 www postfix/smtpd[11550]: warning: support for restriction "check_relay_domains" will be removed from Postfix; use "reject_unauth_destination" instead Jan 11 16:16:43 www postfix/smtpd[11550]: 637801E148: client=mail.gmx.net[213.165.64.21] Jan 11 16:16:43 www postfix/cleanup[11553]: 637801E148: message-id=<[email protected]> Jan 11 16:16:43 www postfix/qmgr[4467]: 637801E148: from=<[email protected]>, size=886, nrcpt=1 (queue active) Jan 11 16:16:43 www postfix/qmgr[4467]: 637801E148: to=<[email protected]>, orig_to=<[email protected]>, relay=none, delay=0, status=deferred (delivery temporarily suspended: connect to mydomain.tld[x.x.x.x]: Connection refused) Jan 11 16:16:43 www postfix/smtpd[11550]: disconnect from mail.gmx.net[213.165.64.21] regards, dumb-medic
Does the website for www.mydomain.tld has an co-domain mydomain.tld where the host field is empty? If not, create the co-domain. Is mydomain.tld in the file /etc/postfix/local-host-names ?
hi till, yep, mydomain.tld is a co-domain without <host> on ip 192.168.x.x cat of /etc/postfix/local-host-names (exactly, only fqdn changed) ################################### # # ISPConfig local-host-names Configuration File # Version 1.0 # ################################### localhost www.mydomain.tld localhost.www.mydomain.tld localhost.mydomain.tld www.myseconddomain.tld mydomain.tld #### MAKE MANUAL ENTRIES BELOW THIS LINE! for info: mydomain.tld is bound to a fw which is masq. to 192.168..x.x but telnet mydomain.tld 25 (or www.mydomain.tld or mail.mydomain.tld) always get through, but i don't think that here's soemthing wrong, i would not be able to send mails if so. please have a look at this: zonefile: $TTL 86400 @ IN SOA ns.somedomain.tld. admin.mydomain.tld. ( 2006011001 ; serial, todays date + todays serial # 28800 ; refresh, seconds 7200 ; retry, seconds 604800 ; expire, seconds 86400 ) ; minimum, seconds ; NS ns.somedomain.tld. ; Inet Address of name server 1 NS mydomain.tld. ; Inet Address of name server 2 ; mail MX 10 mydomain.tld. mydomain.tld. A x.x.x.x mydomain.tld A x.x.x.x mail A x.x.x.x www A x.x.x.x ;;;; MAKE MANUAL ENTRIES BELOW THIS LINE! ;;;; wondering why "mydomain.tld" is listed twice, only difference is the dot after the first listed mydomain.tld could be the problem? i've had problems setting up dns (zonefiles werde edited manually), but i thought it was fixed because of 100% functionality... regards, dumb-medic
looks ok to me: # dig mydomain.at ; <<>> DiG 9.2.4 <<>> mydomain.at ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30748 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;mydomain.at. IN A ;; ANSWER SECTION: mydomain.tld. 86400 IN A 212.69.161.236 ;; AUTHORITY SECTION:dig mydomain.at mydomain.tld. 86400 IN NS ns.sonedomain.tld. mydomain.tld. 86400 IN NS mydomain.tld. ;; ADDITIONAL SECTION: ns.sonedomain.tld. 86400 IN A x.x.x.x mydomain.tld. 86400 IN A x.x.x.x ;; Query time: 15 msec ;; SERVER: x.x.x.x#53(x.x.x.x) ;; WHEN: Wed Jan 11 21:29:40 2006 ;; MSG SIZE rcvd: 121 # dig mx mydomain.tld ; <<>> DiG 9.2.4 <<>> mx mydomain.tld ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32964 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 ;; QUESTION SECTION: ;mydomain.tld. IN MX ;; AUTHORITY SECTION: mydomain.tld. 86400 IN SOA ns.somedomain.tld. admin.mydomain.tld. 2006011001 28800 7200 604800 86400 ;; Query time: 15 msec ;; SERVER: 216.200.116.12#53(216.200.116.12) ;; WHEN: Wed Jan 11 21:39:21 2006 ;; MSG SIZE rcvd: 87 regards, dumb-medic
Looks ok, however you should consider creating an MX record for your domain. Please post the output of Code: netstat -tap Also, what's the value of inet_interfaces in /etc/postfix/main.cf?
netstat -tap Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:mysql *:* LISTEN 3643/mysqld tcp 0 0 *:netbios-ssn *:* LISTEN 3974/smbd tcp 0 0 *:5901 *:* LISTEN 4212/xinetd tcp 0 0 *:sunrpc *:* LISTEN 3419/portmap tcp 0 0 *:hosts2-ns *:* LISTEN 4306/ispconfig_http tcp 0 0 *:ftp *:* LISTEN 4586/proftpd: (acce tcp 0 0 192.168.x.x:domain *:* LISTEN 4525/named tcp 0 0 www.mydomain.a:domain *:* LISTEN 4525/named tcp 0 0 localhost:domain *:* LISTEN 4525/named tcp 0 0 *:ipp *:* LISTEN 3917/cupsd tcp 0 0 *:smtp *:* LISTEN 18602/master tcp 0 0 localhost:953 *:* LISTEN 4525/named tcp 0 0 localhost:6010 *:* LISTEN 27991/3 tcp 0 0 *:microsoft-ds *:* LISTEN 3974/smbd tcp 0 0 *:imaps *:* LISTEN 3741/couriertcpd tcp 0 0 *op3s *:* LISTEN 3701/couriertcpd tcp 0 0 *op3 *:* LISTEN 3697/couriertcpd tcp 0 0 *:imap *:* LISTEN 3747/couriertcpd tcp 0 0 *:www-http *:* LISTEN 4378/httpd2-prefork tcp 0 0 *:ssh *:* LISTEN 3605/sshd tcp 0 0 *:smtp *:* LISTEN 18602/master tcp 0 0 localhost:953 *:* LISTEN 4525/named tcp 0 0 localhost:6010 *:* LISTEN 27991/3 tcp 0 0 *:https *:* LISTEN 4378/httpd2-prefork tcp 48 0 www.mydomain.tld:ssh 192.168.x.x:1046 ESTABLISHED 27991/3 Also, what's the value of inet_interfaces in /etc/postfix/main.cf? inet_interfaces = all complete file (skipped comments): queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/lib/postfix mail_owner = postfix 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 $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail newaliases_path = /usr/bin/newaliases mailq_path = /usr/bin/mailq setgid_group = maildrop html_directory = /usr/share/doc/packages/postfix/html manpage_directory = /usr/share/man sample_directory = /usr/share/doc/packages/postfix/samples readme_directory = /usr/share/doc/packages/postfix/README_FILES biff = no mail_spool_directory = /var/mail canonical_maps = hash:/etc/postfix/canonical #virtual_maps = hash:/etc/postfix/virtual relocated_maps = hash:/etc/postfix/relocated transport_maps = hash:/etc/postfix/transport sender_canonical_maps = hash:/etc/postfix/sender_canonical masquerade_exceptions = root masquerade_classes = envelope_sender, header_sender, header_recipient myhostname = mail.$mydomain program_directory = /usr/lib/postfix inet_interfaces = all masquerade_domains = #mydestination = $myhostname, localhost.$mydomain defer_transports = disable_dns_lookups = no relayhost = mailbox_command = mailbox_transport = 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 = no 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 mydomain = mydomain.at smtpd_sasl_local_domain = smtpd_sasl_security_options = noanonymous broken_sasl_auth_clients = yes smtpd_tls_auth_only = no 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 home_mailbox = Maildir/ virtual_maps = hash:/etc/postfix/virtusertable mydestination = /etc/postfix/local-host-names regards, dumb-medic
found out that on my ispconfig-machine a nslookup of mydomain.tld points to the official internet-ip, this cannot be right i think, my firewall masquerades all traffic coming from the internet to my lan-ip 192.168.x.x if postfix tries to connect to mydomain.tld it is obviously connecting to my firewall. to proof this i've captured via tethereal while sending a mail to mydomain.tld, and i am right: Capturing on eth0 (ispconfig-machine) 0.000000 192.168.x.x -> x.x.x.x TCP 53916 > smtp [SYN] Seq=0 Ack=0 Win=5840 Len=0 MSS=1460 TSV=98438570 TSER=0 WS=2 0.000191 x.x.x.x -> 192.168.x.x TCP smtp > 53916 [RST, ACK] Seq=0 Ack=0 Win=0 Len=0 192.168.x.x is the ispconfig-machine. x.x.x.x is my official ip, bound to the firewall. i am slightly confused why postfix don't know that mydomain.tld == localhost? regards, dumb-medic
Did you forward port 25 from your router to your server? Maybe your router isn't able to loop bak into its own local network... Postfix does DNS lookups.
thx falko, fixed that fw-mistake: enabling masquerading on the internal interface of my FW now allows postfix to connect, but i cannot receive mail anyway. mail sent from internet: /var/log/mail (192.168.x.x = internal interface of the fw): Jan 13 02:45:30 www postfix/smtpd[1333]: 63F80F95B: client=unknown[192.168.x.x] Jan 13 02:45:30 www postfix/cleanup[1336]: 63F80F95B: message-id=<[email protected]> Jan 13 02:45:30 www postfix/qmgr[1264]: 63F80F95B: from=<[email protected]>, size=1137, nrcpt=1 (queue active) Jan 13 02:45:31 www postfix/local[1337]: 63F80F95B: to=<[email protected]>, orig_to=<[email protected]>, relay=local, delay=1, status=sent (delivered to command: /usr/bin/procmail -f-) Jan 13 02:45:31 www postfix/qmgr[1264]: 63F80F95B: removed mail sent from ispconfig-user to itself: Jan 13 03:02:41 www postfix/smtpd[1667]: E2CD1F966: client=localhost[127.0.0.1] Jan 13 03:02:41 www postfix/cleanup[1670]: E2CD1F966: message-id=<[email protected]> Jan 13 03:02:41 www postfix/qmgr[1264]: E2CD1F966: from=<[email protected]>, size=972, nrcpt=1 (queue active) Jan 13 03:02:43 www postfix/local[1671]: E2CD1F966: to=<[email protected]>, orig_to=<[email protected]>, relay=local, delay=2, status=sent (delivered to command: /usr/bin/procmail -f-) Jan 13 03:02:43 www postfix/qmgr[1264]: E2CD1F966: removed "nrcpt=1" means the recipient is unknown to postfix? regards, dumb-medic
Both emails have been sent without problems. I guess you've disabled Maildir in ISPConfig. You must enable Maildir because you're using Courier-POP3 and Courier-IMAP.
strike! You have 216 messages, 216 unread in the folder Inbox unbelievable. thanks falko, thanks till, hat's off. thanks ispconfig for beeing one of the most awesome experience i've made through all my it-years. regards, dumb-medic
