ich habe einen Mailserver installiert (Dovecot, Postfix und Rspamd) und als Frontend Roundcube.
Wenn ich von zu Hause aus Mails verschicke (Thunderbird) geht alles problemlos.
Wenn ich aber versuche es über Roundcube zu machen bekomme ich die Meldung Request timed out SMTP Error (-1): Connection to server failed.
Das ist die Ausgabe von postconf -n
Code: Alles auswählen
append_dot_mydomain = no
biff = no
bounce_queue_lifetime = 1h
compatibility_level = 2
inet_interfaces = all
inet_protocols = ipv4
local_recipient_maps = $virtual_mailbox_maps
mailbox_size_limit = 0
maximal_backoff_time = 15m
maximal_queue_lifetime = 1h
message_size_limit = 52428800
milter_default_action = accept
milter_mail_macros = i {mail_addr} {client_addr} {client_name} {auth_authen}
milter_protocol = 6
minimal_backoff_time = 5m
mua_client_restrictions = permit_mynetworks,permit_sasl_authenticated,reject
mua_relay_restrictions = reject_non_fqdn_recipient,reject_unknown_recipient_domain,permit_mynetworks,permit_sasl_authenticated,reject
mua_sender_restrictions = permit_mynetworks,reject_non_fqdn_sender,reject_sender_login_mismatch,permit_sasl_authenticated,reject
myhostname = mail.xxxxx.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 localhost xxxxx.com
non_smtpd_milters = inet:localhost:11332
postscreen_access_list = permit_mynetworks cidr:/etc/postfix/postscreen_access
postscreen_blacklist_action = drop
postscreen_dnsbl_action = drop
postscreen_dnsbl_sites = ix.dnsbl.manitu.net*2 zen.spamhaus.org*2
postscreen_dnsbl_threshold = 2
postscreen_greet_action = drop
queue_run_delay = 5m
recipient_delimiter = +
smtp_dns_support_level = dnssec
smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
smtp_tls_ciphers = high
smtp_tls_policy_maps = mysql:/etc/postfix/sql/tls-policy.cf
smtp_tls_protocols = !SSLv2, !SSLv3
smtp_tls_security_level = dane
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_client_restrictions = permit_mynetworks permit_sasl_authenticated check_client_access hash:/etc/postfix/without_ptr reject_unknown_client_hostname
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks reject_invalid_helo_hostname reject_non_fqdn_helo_hostname reject_unknown_helo_hostname
smtpd_milters = inet:localhost:11332
smtpd_recipient_restrictions = permit_mynetworks check_recipient_access mysql:/etc/postfix/sql/recipient-access.cf
smtpd_relay_restrictions = permit_mynetworks reject_non_fqdn_recipient reject_unknown_recipient_domain reject_unauth_destination
smtpd_tls_cert_file = /etc/letsencrypt/live/xxxx.com/fullchain.pem
smtpd_tls_ciphers = high
smtpd_tls_key_file = /etc/letsencrypt/live/xxxx.com/privkey.pem
smtpd_tls_protocols = !SSLv2, !SSLv3
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
tls_high_cipherlist = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECDH:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA
tls_preempt_cipherlist = yes
tls_ssl_options = NO_COMPRESSION
virtual_alias_maps = mysql:/etc/postfix/sql/aliases.cf
virtual_gid_maps = static:117
virtual_mailbox_domains = mysql:/etc/postfix/sql/domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/sql/accounts.cf
virtual_transport = lmtp:unix:private/dovecot-lmtp
virtual_uid_maps = static:112
Sieht jemand was hab ich falsch gemacht habe?
Danke!
*edith*
ich habe gerade gesehen dass
myhostname = mail.xxxxx.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 localhost xxxxx.com
muss bei mynetworks auch mail.xxxxx.com rein?
Mal testen.