Hi everyone, Seems I have another problem with ISPConfig 3. When I try to telnet to local host, after about a 5 min pause, I get the following: [root@server1 ~]# telnet localhost 25 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. 220 server1.example.com ESMTP Postfix 421 4.4.2 server1.example.com Error: timeout exceeded Connection closed by foreign host. The same when I try form another machine: [bill@phoenix~]# telnet 70.XXX.XXX.148 25 Trying 70.XXX.XXX.148... Connected to 70.XXX.XXX.148. Escape character is '^]'. 220 server1.example.com ESMTP Postfix 421 4.4.2 server1.example.com Error: timeout exceeded Connection closed by foreign host. Here is the output of nmap localhost: [root@server1 ~]# nmap localhost Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2010-05-30 15:17 EDT Interesting ports on localhost.localdomain (127.0.0.1): Not shown: 1666 closed ports PORT STATE SERVICE 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 53/tcp open domain 80/tcp open http 110/tcp open pop3 143/tcp open imap 443/tcp open https 953/tcp open rndc 993/tcp open imaps 995/tcp open pop3s 3306/tcp open mysql 8080/tcp open http-proxy 8081/tcp open blackice-icecap and netstat -tap: [root@server1 postfix]# netstat -tap Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:imaps *:* LISTEN 10159/dovecot tcp 0 0 *op3s *:* LISTEN 10159/dovecot tcp 0 0 localhost.localdomain:10024 *:* LISTEN 10148/amavisd (mast tcp 0 0 localhost.localdomain:10025 *:* LISTEN 14946/master tcp 0 0 *:mysql *:* LISTEN 10023/mysqld tcp 0 0 *op3 *:* LISTEN 10159/dovecot tcp 0 0 localhost.local:dyna-access *:* LISTEN 4305/clamd tcp 0 0 *:imap *:* LISTEN 10159/dovecot tcp 0 0 localhost.localdomai:domain *:* LISTEN 10247/named tcp 0 0 *:ftp *:* LISTEN 10192/pure-ftpd (SE tcp 0 0 *:smtp *:* LISTEN 14946/master tcp 0 0 localhost.localdomain:rndc *:* LISTEN 10247/named tcp 0 0 localhost.localdomain:54882 localhost.localdomain:mysql ESTABLISHED 10257/amavisd (ch6- tcp 0 0 localhost.localdomain:54891 localhost.localdomain:mysql ESTABLISHED 10256/amavisd (ch5- tcp 0 0 localhost.localdomain:mysql localhost.localdomain:54891 ESTABLISHED 10023/mysqld tcp 0 0 localhost.localdomain:mysql localhost.localdomain:54882 ESTABLISHED 10023/mysqld tcp 0 0 *:imaps *:* LISTEN 10159/dovecot tcp 0 0 *op3s *:* LISTEN 10159/dovecot tcp 0 0 *op3 *:* LISTEN 10159/dovecot tcp 0 0 *:imap *:* LISTEN 10159/dovecot tcp 0 0 *:webcache *:* LISTEN 14081/httpd tcp 0 0 *:http *:* LISTEN 14081/httpd tcp 0 0 *:tproxy *:* LISTEN 14081/httpd tcp 0 0 localhost6.localdoma:domain *:* LISTEN 10247/named tcp 0 0 *:ftp *:* LISTEN 10192/pure-ftpd (SE tcp 0 0 *:ssh *:* LISTEN 2379/sshd tcp 0 0 localhost6.localdomain:rndc *:* LISTEN 10247/named tcp 0 0 *:https *:* LISTEN 14081/httpd tcp 0 0 server1.example.co:webcache ::ffff:192.168.0.200:60823 TIME_WAIT - tcp 0 0 server1.example.com:ssh ::ffff:192.168.0.200:61485 ESTABLISHED 2487/0 I have also downloaded the vmware image here: http://www.howtoforge.com/download.php?id=5374_0 and had the same results. Any suggestions? thanks zog
Thats the correct and expected output. The telnet prompt waits for input and as you did not enter something, it quits after 5 minutes automatically. If you like to get the status codes from the smtp server, you have to type: ehlo localhost and then hit return after you opened the telnet connection.
Hi till, I reread what you posted and got this: [root@server1 ~]# telnet localhost 25 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. 220 server1.example.com ESMTP Postfix ehlo localhost 250-server1.example.com 250-PIPELINING 250-SIZE 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN The reason why I needed to know about telnet is that I needed to verify that STARTTLS was working. I am trying to send a test message to gmail and I am getting this in my error log: May 30 19:15:21 server1 sendmail[25558]: o4UNFLLc025558: Authentication-Warning: server1.example.com: apache set sender to [email protected] using -f May 30 19:15:21 server1 sendmail[25558]: o4UNFLLc025558: [email protected], size=538, class=0, nrcpts=1, msgid=<[email protected]>, relay=apache@localhost May 30 19:15:21 server1 sendmail[25558]: STARTTLS=client, relay=[127.0.0.1], field=cn_subject, status=failed to extract CN May 30 19:15:21 server1 sendmail[25558]: STARTTLS=client, relay=[127.0.0.1], field=cn_issuer, status=failed to extract CN May 30 19:15:21 server1 sendmail[25558]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256 May 30 19:15:21 server1 postfix/smtpd[25450]: A0521F04A5: client=localhost.localdomain[127.0.0.1] May 30 19:15:21 server1 postfix/cleanup[25569]: A0521F04A5: message-id=<[email protected]> May 30 19:15:21 server1 sendmail[25558]: o4UNFLLc025558: [email protected], [email protected] (48/48), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30538, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as A0521F04A5) May 30 19:15:21 server1 postfix/qmgr[14948]: A0521F04A5: from=<[email protected]>, size=990, nrcpt=1 (queue active) May 30 19:15:24 server1 dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured May 30 19:15:24 server1 dovecot: IMAP([email protected]): Disconnected: Logged out bytes=623/165 May 30 19:15:26 server1 dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured May 30 19:15:26 server1 dovecot: IMAP([email protected]): Disconnected: Logged out bytes=117/931 May 30 19:15:26 server1 postfix/smtpd[25577]: connect from unknown[127.0.0.1] May 30 23:15:26 server1 postfix/smtpd[25577]: DEED0F04A8: client=unknown[127.0.0.1] May 30 19:15:26 server1 postfix/cleanup[25569]: DEED0F04A8: message-id=<[email protected]> May 30 19:15:26 server1 postfix/qmgr[14948]: DEED0F04A8: from=<[email protected]>, size=1451, nrcpt=1 (queue active) May 30 19:15:26 server1 amavis[10256]: (10256-06) Passed CLEAN, MYNETS LOCAL [127.0.0.1] [127.0.0.1] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: bkFdUh9iwysm, Hits: -1, size: 990, queued_as: DEED0F04A8, 5195 ms May 30 19:15:26 server1 postfix/smtp[25570]: A0521F04A5: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=5.3, delays=0.09/0.02/0.03/5.2, dsn=2.0.0, status=sent (250 2.0.0 Ok, id=10256-06, from MTA([127.0.0.1]:10025): 250 2.0.0 Ok: queued as DEED0F04A8) May 30 19:15:26 server1 postfix/qmgr[14948]: A0521F04A5: removed May 30 23:15:26 server1 postfix/smtpd[25577]: disconnect from unknown[127.0.0.1] May 30 19:15:27 server1 postfix/smtp[25579]: DEED0F04A8: to=<[email protected]>, relay=smtphm.sympatico.ca[65.55.172.251]:25, delay=0.57, delays=0.01/0.03/0.43/0.09, dsn=5.7.0, status=bounced (host smtphm.sympatico.ca[65.55.172.251] said: 530 5.7.0 Must issue a STARTTLS command first (in reply to MAIL FROM command)) May 30 19:15:27 server1 postfix/cleanup[25569]: 8A271F04A6: message-id=<[email protected]> May 30 19:15:27 server1 postfix/qmgr[14948]: 8A271F04A6: from=<>, size=3456, nrcpt=1 (queue active) May 30 19:15:27 server1 postfix/bounce[25580]: DEED0F04A8: sender non-delivery notification: 8A271F04A6 May 30 19:15:27 server1 postfix/qmgr[14948]: DEED0F04A8: removed May 30 19:15:27 server1 deliver([email protected]): dlopen(/usr/lib/dovecot/lda/lib90_sieve_plugin.so) failed: /usr/lib/dovecot/lda/lib90_sieve_plugin.so: undefined symbol: tried_default_save May 30 19:15:27 server1 deliver([email protected]): Fatal: Couldn't load required plugins May 30 19:15:27 server1 postfix/pipe[25581]: 8A271F04A6: to=<[email protected]>, relay=dovecot, delay=0.04, delays=0.01/0.02/0/0.02, dsn=4.3.0, status=deferred (temporary failure) I am googling right now, however, if you have any suggestions, please let me know. thanks zog
Then you should have asked this as question Yes, starttls is working fine on your system but the ssl certificate from postfix seems to be corrupted. you might want to create a new ssl cert for postfix.
hi till, Thanks for your patience, sorry about the lack of clarity, doing to many things at once again. I created to SSL certificate. However, there is still this error: May 31 10:10:11 server1 postfix/smtp[8042]: 322CAF05B6: to=<[email protected]>, relay=smtphm.sympatico.ca[65.55.172.251]:25, delay=0.7, delays=0.02/0.03/0.47/0.19, dsn=5.7.0, status=bounced (host smtphm.sympatico.ca[65.55.172.251] said: 530 5.7.0 Must issue a STARTTLS command first (in reply to MAIL FROM command)) I have been googling and digging around in the control panel, but have found nothing on STARTTLS. Do you know how I get the server to issue the "STARTTLS command first"? Thanks zog
