nachdem ich das Problem gestern behoben konnte, habe ich heute folgende Meldungen im Logfile:
Code: Alles auswählen
SSL_accept:before/accept initialization
Aug 10 10:27:12 eins postfix/smtps/smtpd[7749]: read from 7FD1F410D590 [7FD1F411BFB0] (11 bytes => -1 (0xFFFFFFFFFFFFFFFF))
Aug 10 10:27:19 eins postfix/smtps/smtpd[7197]: read from 7F07767AB5C0 [7F07767B8EE0] (11 bytes => 0 (0x0))
Aug 10 10:27:19 eins postfix/smtps/smtpd[7197]: SSL_accept error from unknown[112.220.127.26]: lost connection
Aug 10 10:27:19 eins postfix/smtps/smtpd[7197]: lost connection after CONNECT from unknown[112.220.127.26]
Aug 10 10:27:19 eins postfix/smtps/smtpd[7197]: disconnect from unknown[112.220.127.26]
Aug 10 10:27:19 eins postfix/smtps/smtpd[6076]: connect from unknown[112.220.127.26]
Aug 10 10:27:19 eins postfix/smtps/smtpd[6076]: setting up TLS connection from unknown[112.220.127.26]
Aug 10 10:27:19 eins postfix/smtps/smtpd[6076]: unknown[112.220.127.26]: TLS cipher list "aNULL:-aNULL:ALL:!EXPORT:!LOW:+RC4:@STRENGTH"
Aug 10 10:27:19 eins postfix/smtps/smtpd[6076]: SSL_accept:before/accept initialization
Aug 10 10:27:19 eins postfix/smtps/smtpd[6076]: read from 7FCF271C46E0 [7FCF271D1EE0] (11 bytes => -1 (0xFFFFFFFFFFFFFFFF))
Aug 10 10:27:22 eins postfix/smtps/smtpd[7749]: read from 7FD1F410D590 [7FD1F411BFB0] (11 bytes => 0 (0x0))
Aug 10 10:27:22 eins postfix/smtps/smtpd[7749]: SSL_accept error from rdp02.snthostings.com[62.210.188.27]: lost connection
Aug 10 10:27:22 eins postfix/smtps/smtpd[7749]: lost connection after CONNECT from rdp02.snthostings.com[62.210.188.27]
Aug 10 10:27:22 eins postfix/smtps/smtpd[7749]: disconnect from rdp02.snthostings.com[62.210.188.27]
Aug 10 10:27:22 eins postfix/smtps/smtpd[4670]: connect from rdp02.snthostings.com[62.210.188.27]
Aug 10 10:27:22 eins postfix/smtps/smtpd[4670]: setting up TLS connection from rdp02.snthostings.com[62.210.188.27]
Aug 10 10:27:22 eins postfix/smtps/smtpd[4670]: rdp02.snthostings.com[62.210.188.27]: TLS cipher list "aNULL:-aNULL:ALL:!EXPORT:!LOW:+RC4:@STRENGTH"
Aug 10 10:27:22 eins postfix/smtps/smtpd[4670]: SSL_accept:before/accept initialization
Aug 10 10:27:22 eins postfix/smtps/smtpd[4670]: read from 7F995AD207C0 [7F995AD2EEE0] (11 bytes => -1 (0xFFFFFFFFFFFFFFFF))Da einige Kunden auf Mail warten: Wie schalte ich in einem ersten Schritt alle Verschlüsselung für SMTP ab? Mail holen mit PIOP3 und IMAP funktioniert.
Hier meine postconf -n
Code: Alles auswählen
alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
append_dot_mydomain = no
biff = no
body_checks = regexp:/etc/postfix/body_checks
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
content_filter = amavis:[127.0.0.1]:10024
header_checks = regexp:/etc/postfix/header_checks
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
inet_protocols = ipv4
mailbox_size_limit = 0
maildrop_destination_concurrency_limit = 1
maildrop_destination_recipient_limit = 1
message_size_limit = 0
mime_header_checks = regexp:/etc/postfix/mime_header_checks
mydestination = eins.xxx.tld, localhost, localhost.localdomain
myhostname = eins.xxx.tld
mynetworks = 127.0.0.0/8 [::1]/128
myorigin = /etc/mailname
nested_header_checks = regexp:/etc/postfix/nested_header_checks
owner_request_special = no
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 $mynetworks
readme_directory = /usr/share/doc/postfix
receive_override_options = no_address_mappings
recipient_delimiter = +
relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
relayhost =
smtp_tls_note_starttls_offer = yes
smtp_tls_protocols = !SSLv2,!SSLv3
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtp_use_tls = no
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_client_message_rate_limit = 100
smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unknown_client_hostname, check_client_access mysql:/etc/postfix/mysql-virtual_client.cf
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf
smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_invalid_hostname, reject_non_fqdn_hostname, reject_unknown_recipient_domain, reject_non_fqdn_recipient, reject_unauth_destination, reject_non_fqdn_sender, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_rbl_client zen.spamhaus.org, reject_rbl_client cbl.abuseat.org, reject_rbl_client dul.dnsbl.sorbs.net, reject_rbl_client ix.dnsbl.manitu.net, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf
smtpd_tls_CAfile = /etc/ssl/certs/cacert.pem
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /etc/ssl/certs/eins.dellekom.net.crt
smtpd_tls_key_file = /etc/ssl/private/eins.dellekom.net.key
smtpd_tls_loglevel = 3
smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3
smtpd_tls_protocols = !SSLv2,!SSLv3
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_tls_session_cache_timeout = 3600s
smtpd_use_tls = no
tls_random_source = dev:/dev/urandom
transport_maps = hash:/var/lib/mailman/data/transport-mailman, proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
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_gid_maps = static:5000
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_transport = maildrop
virtual_uid_maps = static:5000