hi i install ispconfi 3.1.15 , and i create a email, email can receive from outside, but for send email, smtp. error . ~# telnet 127.0.0.1 25 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'.
tail -f /var/log/mail.log Oct 5 18:53:56 cloud postfix/smtps/smtpd[15574]: SSL_accept error from localhost[127.0.0.1]: lost connection Oct 5 18:53:56 cloud postfix/smtps/smtpd[15574]: lost connection after CONNECT from localhost[127.0.0.1] Oct 5 18:53:56 cloud postfix/smtps/smtpd[15574]: disconnect from localhost[127.0.0.1] commands=0/0 Oct 5 18:55:03 cloud postfix/smtps/smtpd[15574]: connect from localhost[127.0.0.1] Oct 5 18:55:03 cloud postfix/smtps/smtpd[15574]: SSL_accept error from localhost[127.0.0.1]: lost connection Oct 5 18:55:03 cloud postfix/smtps/smtpd[15574]: lost connection after CONNECT from localhost[127.0.0.1] Oct 5 18:55:03 cloud postfix/smtps/smtpd[15574]: disconnect from localhost[127.0.0.1] commands=0/0 Oct 5 18:55:03 cloud dovecot: imap-login: Disconnected (disconnected before auth was ready, waited 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<E/aWpieUuoF/AAAB> Oct 5 18:55:03 cloud dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<AxeXpieU1pp/AAAB> Oct 5 18:56:07 cloud postfix/smtps/smtpd[15574]: connect from unknown[142.93.233.72]
https://www.howtoforge.com/community/threads/please-read-before-posting.58408/ That log you posted does not look like postfix is trying to send anything. If this is ISPConfig you installed today, have you checked twice the postfix configuration is done according to the Perfect Server Guide? What show commands: Code: hostname hostname -f What is in file /etc/postfix/main.cf?
root@cloud:~# hostname Code: cloud.ayotaaruf.com root@cloud:~# hostname -f cloud.ayotaaruf.com root@cloud:~# Code: ##### SERVER ##### IP-address (as per hostname): ***.***.***.*** [WARN] could not determine server's ip address by ifconfig [INFO] OS version is Ubuntu 18.04.3 LTS [INFO] ISPConfig is installed. ##### ISPCONFIG ##### ISPConfig version is 3.1.15 ##### VERSION CHECK ##### [INFO] php (cli) version is 7.2.19-0ubuntu***.***.***.*** ##### PORT CHECK ##### [WARN] Port 465 (SMTP server SSL) seems NOT to be listening ##### MAIL SERVER CHECK ##### [WARN] I found no "submission" entry in your postfix master.cf [INFO] this is not critical, but if you want to offer port 587 for smtp connections you have to enab le this. [WARN] I found no "smtps" entry in your postfix master.cf [INFO] this is not critical, but if you want to offer SSL for smtp (not TLS) connections you have to enable this. ##### RUNNING SERVER PROCESSES ##### [INFO] I found the following web server(s): Apache 2 (PID 661) [INFO] I found the following mail server(s): Postfix (PID 1063) [INFO] I found the following pop3 server(s): Dovecot (PID 874) [INFO] I found the following imap server(s): Dovecot (PID 874) [INFO] I found the following ftp server(s): PureFTP (PID 765) ##### LISTENING PORTS ##### (only () Local (Address) [anywhere]:993 (874/dovecot) [anywhere]:995 (874/dovecot) [localhost]:10024 (1072/amavisd-new) [localhost]:10025 (1063/master) [localhost]:10026 (1072/amavisd-new) [localhost]:3306 (644/mysqld) [localhost]:10027 (1063/master) [localhost]:11211 (498/memcached) [anywhere]:110 (874/dovecot) [anywhere]:143 (874/dovecot) [anywhere]:8080 (661/apache2) [anywhere]:80 (661/apache2) [anywhere]:8081 (661/apache2) [anywhere]:21 (765/pure-ftpd) ***.***.***.***:53 (528/named) [localhost]:53 (528/named) ***.***.***.***:53 (432/systemd-resolve) [anywhere]:22 (777/sshd) [anywhere]:25 (1063/master) [localhost]:953 (528/named) [anywhere]:443 (661/apache2) *:*:*:*::*:993 (874/dovecot) *:*:*:*::*:995 (874/dovecot) [localhost]10 (874/dovecot) [localhost]43 (874/dovecot) *:*:*:*::*:21 (765/pure-ftpd) *:*:*:*::*:53 (528/named) *:*:*:*::*:25 (1063/master) ##### IPTABLES ##### Chain INPUT (policy ACCEPT) target prot opt source destination f2b-sshd tcp -- [anywhere]/0 [anywhere]/0 multiport dports 22 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination Chain f2b-sshd (1 references) target prot opt source destination REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachabl e REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable REJECT all -- ***.***.***.*** [anywhere]/0 reject-with icmp-port-unreachable RETURN all -- [anywhere]/0 [anywhere]/0
cat /etc/postfix/main.cf Code: # See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. #myorigin = /etc/mailname smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = /usr/share/doc/postfix # See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on # fresh installs. compatibility_level = 2 # TLS parameters smtpd_tls_cert_file = /etc/postfix/smtpd.cert smtpd_tls_key_file = /etc/postfix/smtpd.key smtpd_use_tls = yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client. smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination myhostname = cloud.ayotaaruf.com alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases myorigin = /etc/mailname mydestination = cloud.ayotaaruf.com, localhost, localhost.localdomain relayhost = mynetworks = 127.0.0.0/8 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all inet_protocols = all html_directory = /usr/share/doc/postfix/html virtual_alias_domains = virtual_alias_maps = hash:/var/lib/mailman/data/virtual-mailman, proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf virtual_mailbox_base = /var/vmail virtual_uid_maps = mysql:/etc/postfix/mysql-virtual_uids.cf virtual_gid_maps = mysql:/etc/postfix/mysql-virtual_gids.cf sender_bcc_maps = proxy:mysql:/etc/postfix/mysql-virtual_outgoing_bcc.cf smtpd_sasl_auth_enable = yes broken_sasl_auth_clients = yes smtpd_sasl_authenticated_header = yes smtpd_restriction_classes = greylisting greylisting = check_policy_service inet:127.0.0.1:10023 smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_rbl_client zen.spamhaus.org, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, check_recipient_access mysql:/etc/postfix/mysql-virtual_policy_greylist.cf smtpd_tls_security_level = may transport_maps = hash:/var/lib/mailman/data/transport-mailman, proxy:mysql:/etc/postfix/mysql-virtual_transports.cf relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf smtpd_sender_login_maps = proxy:mysql:/etc/postfix/mysql-virtual_sender_login_maps.cf proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $sender_bcc_maps $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $smtpd_sender_login_maps smtpd_helo_required = yes smtpd_helo_restrictions = permit_sasl_authenticated, permit_mynetworks, check_helo_access regexp:/etc/postfix/helo_access, reject_invalid_hostname, reject_non_fqdn_hostname, reject_invalid_helo_hostname, reject_unknown_helo_hostname, check_helo_access regexp:/etc/postfix/blacklist_helo smtpd_sender_restrictions = check_sender_access regexp:/etc/postfix/tag_as_originating.re , permit_mynetworks, permit_sasl_authenticated, check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf, check_sender_access regexp:/etc/postfix/tag_as_foreign.re smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf smtpd_client_message_rate_limit = 100 maildrop_destination_concurrency_limit = 1 maildrop_destination_recipient_limit = 1 virtual_transport = dovecot header_checks = regexp:/etc/postfix/header_checks mime_header_checks = regexp:/etc/postfix/mime_header_checks nested_header_checks = regexp:/etc/postfix/nested_header_checks body_checks = regexp:/etc/postfix/body_checks owner_request_special = no smtp_tls_security_level = may smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3 smtpd_tls_protocols = !SSLv2,!SSLv3 smtp_tls_protocols = !SSLv2,!SSLv3 smtpd_tls_exclude_ciphers = RC4, aNULL smtp_tls_exclude_ciphers = RC4, aNULL dovecot_destination_recipient_limit = 1 smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth content_filter = amavis:[127.0.0.1]:10024 receive_override_options = no_address_mappings
Compare output of hostname command to the ISPConfig Perfect Server Guide. Fix that. See that Read again the Perfect Server Guide, the part about Postfix Configuration. Fix the configuration.
tail -f /var/log/mail.log Code: Oct 6 00:45:02 cloud postfix/smtps/smtpd[17639]: lost connection after CONNECT from localhost[127.0.0.1] Oct 6 00:45:02 cloud postfix/smtps/smtpd[17639]: disconnect from localhost[127.0.0.1] commands=0/0 Oct 6 00:45:02 cloud dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<gixDiiyU+K9/AAAB> Oct 6 00:45:02 cloud dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<ZjhDiiyU5K9/AAAB> Oct 6 00:45:03 cloud postfix/smtps/smtpd[17717]: SSL_accept error from mail-wm1-f43.google.com[209.85.128.43]: lost connection Oct 6 00:45:03 cloud postfix/smtps/smtpd[17717]: lost connection after CONNECT from mail-wm1-f43.google.com[209.85.128.43] Oct 6 00:45:03 cloud postfix/smtps/smtpd[17717]: disconnect from mail-wm1-f43.google.com[209.85.128.43] commands=0/0 Oct 6 00:48:20 cloud postfix/smtps/smtpd[17465]: SSL_accept error from mail-wm1-f44.google.com[209.85.128.44]: lost connection Oct 6 00:48:20 cloud postfix/smtps/smtpd[17465]: lost connection after CONNECT from mail-wm1-f44.google.com[209.85.128.44] Oct 6 00:48:20 cloud postfix/smtps/smtpd[17465]: disconnect from mail-wm1-f44.google.com[209.85.128.44] commands=0/0
tail -f /var/log/mail.log Code: tail -f /var/log/mail.log Oct 6 01:42:51 cloud dovecot: imap([email protected]): Connection closed (UID FETCH finished 0.008 secs ago) in=151 out=1439 Oct 6 01:42:54 cloud postfix/smtpd[21554]: timeout after END-OF-MESSAGE from localhost[127.0.0.1] Oct 6 01:42:54 cloud postfix/smtpd[21554]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=2 data=1 commands=5 Oct 6 01:42:54 cloud postfix/smtpd[21553]: timeout after END-OF-MESSAGE from localhost[127.0.0.1] Oct 6 01:42:54 cloud postfix/smtpd[21553]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=1 data=1 commands=4 Oct 6 01:45:03 cloud dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<7KfcYC2UiLN/AAAB> Oct 6 01:45:03 cloud postfix/smtpd[22071]: connect from localhost[127.0.0.1] Oct 6 01:45:03 cloud postfix/smtpd[22071]: lost connection after CONNECT from localhost[127.0.0.1] Oct 6 01:45:03 cloud postfix/smtpd[22071]: disconnect from localhost[127.0.0.1] commands=0/0 Oct 6 01:45:03 cloud dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=127.0.0.1, lip=127.0.0.1, secured, session=<WcfcYC2UnLN/AAAB> Oct 6 01:45:57 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22082, secured, session=<xDsfZC2UoLN/AAAB> Oct 6 01:45:57 cloud dovecot: imap([email protected]): Logged out in=29 out=502 Oct 6 01:45:57 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22084, secured, session=<CfkgZC2UorN/AAAB> Oct 6 01:45:57 cloud dovecot: imap([email protected]): Logged out in=70 out=633 Oct 6 01:45:58 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22086, secured, session=<uO0vZC2UpLN/AAAB> Oct 6 01:45:58 cloud dovecot: imap([email protected]): Logged out in=318 out=1862 Oct 6 01:45:58 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22088, secured, session=<A+QwZC2UprN/AAAB> Oct 6 01:45:58 cloud dovecot: imap([email protected]): Logged out in=233 out=1026 Oct 6 01:46:11 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22115, secured, session=<c3/1ZC2UqrN/AAAB> Oct 6 01:46:11 cloud dovecot: imap([email protected]): Logged out in=32 out=485 Oct 6 01:46:11 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22117, secured, session=<x/H2ZC2UrLN/AAAB> Oct 6 01:46:11 cloud dovecot: imap([email protected]): Logged out in=44 out=592 Oct 6 01:46:42 cloud postfix/smtpd[22071]: connect from localhost[127.0.0.1] Oct 6 01:46:42 cloud postfix/smtpd[22071]: NOQUEUE: filter: RCPT from localhost[127.0.0.1]: <[email protected]>: Sender address triggers FILTER amavis:[127.0.0.1]:10026; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<putihsari.com> Oct 6 01:46:42 cloud postfix/smtpd[22071]: 4E931220A65: client=localhost[127.0.0.1], sasl_method=LOGIN, [email protected] Oct 6 01:46:42 cloud postfix/smtpd[22071]: 4E931220A65: filter: RCPT from localhost[127.0.0.1]: <[email protected]>: Sender address triggers FILTER amavis:[127.0.0.1]:10026; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<putihsari.com> Oct 6 01:46:42 cloud postfix/cleanup[22121]: 4E931220A65: message-id=<[email protected]> Oct 6 01:46:42 cloud postfix/qmgr[21504]: 4E931220A65: from=<[email protected]>, size=594, nrcpt=2 (queue active) Oct 6 01:46:42 cloud postfix/smtpd[22071]: disconnect from localhost[127.0.0.1] ehlo=1 auth=1 mail=1 rcpt=2 data=1 quit=1 commands=7 Oct 6 01:46:42 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22125, secured, session=<wx7IZi2UvLN/AAAB> Oct 6 01:46:42 cloud dovecot: imap([email protected]): Logged out in=477 out=648 Oct 6 01:46:43 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22129, secured, session=<U5HUZi2UwrN/AAAB> Oct 6 01:46:43 cloud dovecot: imap([email protected]): Logged out in=70 out=633 Oct 6 01:46:43 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22131, secured, session=<U6/cZi2UxrN/AAAB> Oct 6 01:46:43 cloud dovecot: imap([email protected]): Logged out in=318 out=1862 Oct 6 01:46:43 cloud dovecot: imap-login: Login: user=<[email protected]>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=22134, secured, session=<rvjcZi2UyLN/AAAB> Oct 6 01:46:43 cloud dovecot: imap([email protected]): Logged out in=120 out=766 Oct 6 01:46:46 cloud postfix/qmgr[21504]: BC848220A74: from=<[email protected]>, size=2362, nrcpt=1 (queue active) Oct 6 01:46:46 cloud postfix/qmgr[21504]: BE311220A7B: from=<[email protected]>, size=3218, nrcpt=2 (queue active) Oct 6 01:46:46 cloud postfix/qmgr[21504]: 55F102209AA: from=<[email protected]>, size=3000, nrcpt=1
telnet alt2.gmail-smtp-in.l.google.com 25 Code: Trying 209.85.200.27... Trying 2607:f8b0:4001:c16::1a... telnet: Unable to connect to remote host: Cannot assign requested address
