Hi till bro, I am facing a problem in my mail server that not receive any mail to my mail server from others. My server mail log is give in below -- 2015-11-05T15:48:07.208219+06:00 mail postfix/smtp[61683]: warning: problem talking to server private/tlsmgr: Connection refused 2015-11-05T15:48:08.209518+06:00 mail postfix/smtp[61683]: warning: connect to private/tlsmgr: Connection refused 2015-11-05T15:48:08.209866+06:00 mail postfix/smtp[61683]: warning: problem talking to server private/tlsmgr: Connection refused 2015-11-05T15:48:08.210142+06:00 mail postfix/smtp[61683]: warning: no entropy for TLS key generation: disabling TLS support 2015-11-05T15:48:08.214594+06:00 mail postfix/smtp[61687]: warning: connect to private/tlsmgr: Connection refused 2015-11-05T15:48:08.215029+06:00 mail postfix/smtp[61687]: warning: problem talking to server private/tlsmgr: Connection refused 2015-11-05T15:48:09.215813+06:00 mail postfix/smtp[61687]: warning: connect to private/tlsmgr: Connection refused 2015-11-05T15:48:09.216666+06:00 mail postfix/smtp[61687]: warning: problem talking to server private/tlsmgr: Connection refused 2015-11-05T15:48:09.217323+06:00 mail postfix/smtp[61687]: warning: no entropy for TLS key generation: disabling TLS support Please help me for solve this problem . Thanks
Seems as if the ssl configuration of postfix is broken. Did you change anything in the postfix ssl cert config or postfix config files or did you rename or remove ssl certificate files before the issue started?
Hi till bro, thanks for your repaly . I pest my postfix configuration file in bellow -- main.cf biff = no content_filter = delay_warning_time = 1h disable_dns_lookups = no disable_mime_output_conversion = no inet_interfaces = localhost masquerade_classes = envelope_sender, header_sender, header_recipient masquerade_domains = masquerade_exceptions = root mydestination = $myhostname, localhost.$mydomain myhostname = host.example.com mynetworks_style = subnet relayhost = alias_maps = hash:/etc/aliases canonical_maps = hash:/etc/postfix/canonical relocated_maps = hash:/etc/postfix/relocated sender_canonical_maps = hash:/etc/postfix/sender_canonical transport_maps = hash:/etc/postfix/transport mail_spool_directory = /var/mail message_strip_characters = \0 defer_transports = mailbox_command = mailbox_transport = mailbox_size_limit = 0 message_size_limit = 0 strict_8bitmime = no strict_rfc821_envelopes = no smtpd_helo_required = no smtpd_client_restrictions = smtpd_helo_restrictions = smtpd_sender_restrictions = hash:/etc/postfix/access smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination ############################################################ # SASL stuff ############################################################ smtp_sasl_auth_enable = no smtp_sasl_security_options = smtp_sasl_password_maps = smtpd_sasl_auth_enable = no ############################################################ # TLS stuff ############################################################ #tls_append_default_CA = no relay_clientcerts = #tls_random_source = dev:/dev/urandom smtp_use_tls = no #smtp_tls_loglevel = 0 smtp_enforce_tls = no smtp_tls_CAfile = smtp_tls_CApath = smtp_tls_cert_file = smtp_tls_key_file = #smtp_tls_session_cache_timeout = 3600s smtp_tls_session_cache_database = smtpd_use_tls = no #smtpd_tls_loglevel = 0 smtpd_tls_CAfile = smtpd_tls_CApath = smtpd_tls_cert_file = smtpd_tls_key_file = smtpd_tls_ask_ccert = no smtpd_tls_received_header = no ############################################################ # Start MySQL from postfixwiki.org ############################################################ #relay_domains = $mydestination, hash:/etc/postfix/relay virtual_alias_domains = hash:/etc/postfix/virtual virtual_alias_maps = hash:/etc/postfix/virtual #virtual_uid_maps = static:303 #virtual_gid_maps = static:303 #virtual_minimum_uid = 303 #virtual_mailbox_base = /srv/maildirs #virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf #virtual_mailbox_limit = 0 #virtual_mailbox_limit_inbox = no #virtual_mailbox_limit_maps = hash:/etc/postfix/vquota #virtual_mailbox_limit_override = yes #virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf #virtual_transport = virtual ### Needs Maildir++ compatible IMAP servers, like Courier-IMAP #virtual_maildir_filter = yes #virtual_maildir_filter_maps = hash:/etc/postfix/vfilter #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_maildir_limit_message_maps = hash:/etc/postfix/vmsg #virtual_overquota_bounce = yes #virtual_trash_count = yes #virtual_trash_name = ".Trash" ############################################################ # End MySQL from postfixwiki.org ############################################################ # Rewrite reject codes ############################################################ #unknown_address_reject_code = 550 #unknown_client_reject_code = 550 #unknown_hostname_reject_code = 550 #soft_bounce = yes ############################################################ #debug_peer_list = example.com #debug_peer_level = 3 disable_vrfy_command = yes smtpd_delay_reject = yes smtpd_banner = $myhostname ESMTP alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases #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 = static:5000 #virtual_gid_maps = static:5000 broken_sasl_auth_clients = yes smtpd_sasl_authenticated_header = yes smtpd_tls_security_level = may relay_domains = $mydestination, hash:/etc/postfix/relay relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $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_client_message_rate_limit = 50 # 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 smtp_tls_security_level = may smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3 smtpd_tls_protocols = !SSLv2,!SSLv3 smtp_tls_protocols = !SSLv2,!SSLv3 mynetworks = 127.0.0.0/8 [::1]/128 dovecot_destination_recipient_limit = 1 smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth receive_override_options = no_address_mappings please see this file and help me .
hi till , my postfix service is running -- my postfix service status mail:/etc/apache2 # systemctl status postfix.service postfix.service - Postfix Mail Transport Agent Loaded: loaded (/usr/lib/systemd/system/postfix.service; enabled) Active: active (running) since Thu 2015-11-05 17:10:55 BDT; 49min ago Process: 23877 ExecStopPost=/etc/postfix/system/cond_slp deregister (code=exited, status=0/SUCCESS) Process: 23867 ExecStop=/usr/sbin/postfix stop (code=exited, status=0/SUCCESS) Process: 23969 ExecStartPost=/etc/postfix/system/cond_slp register (code=exited, status=0/SUCCESS) Process: 23964 ExecStartPost=/etc/postfix/system/wait_qmgr 60 (code=exited, status=0/SUCCESS) Process: 23893 ExecStart=/usr/sbin/postfix start (code=exited, status=0/SUCCESS) Process: 23891 ExecStartPre=/etc/postfix/system/update_postmaps (code=exited, status=0/SUCCESS) Process: 23889 ExecStartPre=/etc/postfix/system/update_chroot (code=exited, status=0/SUCCESS) Process: 23887 ExecStartPre=/etc/postfix/system/config_postfix (code=exited, status=0/SUCCESS) Process: 23885 ExecStartPre=/bin/echo Starting mail service (Postfix) (code=exited, status=0/SUCCESS) Main PID: 23963 (master) CGroup: /system.slice/postfix.service ├─23963 /usr/lib/postfix/master ├─23966 pickup -l -t fifo -u ├─23967 qmgr -l -t fifo -u ├─43852 smtpd -n smtp -t inet -u -s 2 ├─43856 proxymap -t unix -u └─43879 showq -t unix -u Nov 05 17:50:01 mail postfix/smtpd[39046]: lost connection after CONNECT from localhost[::1] Nov 05 17:50:01 mail postfix/smtpd[39046]: disconnect from localhost[::1] Nov 05 17:55:02 mail postfix/smtpd[39649]: warning: No server certs available. TLS won't be enabled Nov 05 17:55:02 mail postfix/smtpd[39649]: connect from localhost[::1] Nov 05 17:55:02 mail postfix/smtpd[39649]: lost connection after CONNECT from localhost[::1] Nov 05 17:55:02 mail postfix/smtpd[39649]: disconnect from localhost[::1] Nov 05 18:00:12 mail postfix/smtpd[43852]: warning: No server certs available. TLS won't be enabled Nov 05 18:00:12 mail postfix/smtpd[43852]: connect from localhost[::1] Nov 05 18:00:12 mail postfix/smtpd[43852]: lost connection after CONNECT from localhost[::1] Nov 05 18:00:12 mail postfix/smtpd[43852]: disconnect from localhost[::1]
Please try to answer my question from above: Did you change anything in the postfix ssl cert config or postfix config files or did you rename or remove ssl certificate files before the issue started? and the ssl certs had been removed from postfix main.cf: smtpd_tls_CAfile = smtpd_tls_CApath = smtpd_tls_cert_file = smtpd_tls_key_file =
Hi till bro, A lot thanks for your support . I am sorry for my missing. I had confused about my server posfix file edit. So I configure my server again and run smoothly . I always happy for your cordial support. So I choice the best your software and support. Thanks again Mohib From Bangladesh
Till bro, I want to upload my image in my howtoforge profile. What can i do now? Is it possible by me? Please inform, what is the condition? Thanks
You can upload the profile image here: https://www.howtoforge.com/community/account/personal-details click on the current avatar image to upload a new one.