Zwei Server, davon einer als DC mit Mailrelay, der andere als Mailserver, wurden gestern upgedated. Einmal von 4.2.0 errata 4, einmal von 4.2.0 errata 25 (ca.).
Seitdem werden über beide Server keine Mails mehr zugestellt, aber es kommen auch keine Bounce Mails. Vorher funktionierte alles prima.
Laut UCM läuft Postfix auf beiden Systemen. Neustart der Dienste / der Server hat nichts gebracht. Rufe ich nmap localhost auf, werden mir Ports für smtp und smtps angezeigt.
Hier mein postconf -n:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
always_bcc = mailcopy@xxx.de
append_dot_mydomain = no
broken_sasl_auth_clients = yes
canonical_maps = hash:/etc/postfix/canonical
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
daemon_directory = /usr/lib/postfix
disable_vrfy_command = no
inet_interfaces = all
inet_protocols = ipv4
local_header_rewrite_clients =
masquerade_domains = $mydomain
masquerade_exceptions = root
message_size_limit = 10240000
mydestination = $myhostname, localhost.$mydomain, localhost
myhostname = vserver.xxx.local
mynetworks = 192.168.0.0/24
myorigin = vserver.msbe.local
relayhost = smtp.strato.de
relocated_maps = hash:/etc/postfix/relocated
smtp_helo_name = vserver.msbe.local
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/smtp_auth
smtp_sasl_security_options = noanonymous
smtp_tls_exclude_ciphers = RC4, aNULL
smtp_tls_loglevel = 0
smtp_tls_mandatory_protocols = !SSLv2,!SSLv3
smtp_tls_protocols = !SSLv2,!SSLv3
smtp_tls_security_level = encrypt
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_unlisted_recipient, check_policy_service inet:127.0.0.1:12340
smtpd_sasl_local_domain =
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_starttls_timeout = 300s
smtpd_timeout = 300s
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/univention/ssl/vserver.xxx.local/cert.pem
smtpd_tls_dh1024_param_file = /etc/postfix/dh_2048.pem
smtpd_tls_dh512_param_file = /etc/postfix/dh_512.pem
smtpd_tls_eecdh_grade = strong
smtpd_tls_exclude_ciphers = RC4, aNULL
smtpd_tls_key_file = /etc/univention/ssl/vserver.xxx.local/private.key
smtpd_tls_loglevel = 0
smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3
smtpd_tls_protocols =
smtpd_tls_received_header = no
smtpd_tls_session_cache_timeout = 3600s
smtpd_use_tls = yes
tls_preempt_cipherlist = yes
tls_random_source = dev:/dev/urandom
transport_maps = hash:/etc/postfix/transport, ldap:/etc/postfix/ldap.transport
virtual_alias_domains =
virtual_alias_maps = hash:/etc/postfix/virtual, ldap:/etc/postfix/ldap.groups, ldap:/etc/postfix/ldap.distlist, ldap:/etc/postfix/ldap.virtual, ldap:/etc/postfix/ldap.external_aliases, ldap:/etc/postfix/ldap.sharedfolderremote, ldap:/etc/postfix/ldap.sharedfolderlocal_aliases
virtual_mailbox_domains = ldap:/etc/postfix/ldap.virtualdomains
virtual_mailbox_maps = ldap:/etc/postfix/ldap.virtual_mailbox, ldap:/etc/postfix/ldap.sharedfolderlocal
virtual_transport = lmtp:unix:private/dovecot-lmtp
Wo kann ich nachsehen, was hier plötzlich schief läuft ?
Gruß Martin