Nicht login zum SMTP-server Postfix/Courier-Imap/Plesk

Habe ich Probleme mit der Verbindung auf den SMTP-Mail-server.

Ich versuche zum senden von E-Mails mit PHPMailer und das ist die Fehlermeldung die ich bekomme:

SMTP -> get_lines(): $data was ""SMTP -> get_lines(): $str is "535 5.7.8 Error: authentication failed: encryption needed to use mechanism
"SMTP -> get_lines(): $data is "535 5.7.8 Error: authentication failed: encryption needed to use mechanism
"SMTP -> ERROR: AUTH not accepted from server: 535 5.7.8 Error: authentication failed: encryption needed to use mechanism
CLIENT -> SMTP: RSET
SMTP -> get_lines(): $data was ""SMTP -> get_lines(): $str is "250 2.0.0 Ok
"SMTP -> get_lines(): $data is "250 2.0.0 Ok
"SMTP -> FROM SERVER:250 2.0.0 Ok
exception 'phpmailerException' with message 'SMTP Error: Could not authenticate.' in C:\Projects\oicrm\protected\components\phpMailer\class.phpmailer

Habe ich getestet, mit einer anderen E-Mail-server und es funktioniert einwandfrei, also muss es etwas falsch mit der Konfiguration des Servers.

Dem server läuft Postfix, Courier Imap und Plesk control panel.

Ebenfalls installiert hat fail2ban Werkzeug.

Stunden war es her laufen Dovecot anstatt Courier, aber ich habe es entfernt und installiert Kurier denken, dass dies zu lösen, wird es aber mit kein Glück.

Ich habe auch Anpassungen an der Postfix master.cf aber mit kein Glück.

Ich denke, dass könnte das problem sein, entweder falsche Konfiguration im E-Mail-server, oder vielleicht ssl/auth-Probleme auf dem server, oder vielleicht eine firewall die Probleme verursachen?

Nur versucht zu verbinden per telnet 25 und habe diese:

[root@eldeposit postfix]# telnet mail.oibarcelona.com 25
Trying xxx.xxx.140.235...
Connected to xxx.xxxxxxxxx.com.
Escape character is '^]'.
220 ns334238.ip-xx-xx-xx.eu ESMTP Postfix
EHLO ns334238.ip-xx-xx-xx.eu
250-ns334238.ip-xx-xx-xx.eu
250-PIPELINING
250-SIZE 30720000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
AUTH LOGIN
503 5.5.1 Error: authentication not enabled

Bietet hier meine Konfiguration:

[root@ns334238 postfix]# postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases, hash:/var/spool/postfix/plesk/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
disable_vrfy_command = yes
html_directory = no
inet_interfaces = all
inet_protocols = all
mail_owner = postfix
mailbox_size_limit = 0
mailman_destination_recipient_limit = 1
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
message_size_limit = 30720000
mydestination = localhost.$mydomain, localhost, localhost.localdomain
myhostname = ns334238.ip-37-187-140.eu
mynetworks =
newaliases_path = /usr/bin/newaliases.postfix
plesk_virtual_destination_recipient_limit = 1
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
sample_directory = /usr/share/doc/postfix-2.10.1/samples
sender_dependent_default_transport_maps = hash:/var/spool/postfix/plesk/sdd_transport_maps
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_send_xforward_command = yes
smtp_tls_security_level = may
smtp_use_tls = no
smtpd_authorized_xforward_hosts = 127.0.0.0/8 [::1]/128
smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_rbl_client zen.spamhaus.org
smtpd_milters = , inet:127.0.0.1:12768
smtpd_proxy_timeout = 3600s
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noplaintext
smtpd_sender_restrictions = check_sender_access hash:/var/spool/postfix/plesk/blacklists, permit_sasl_authenticated
smtpd_timeout = 3600s
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/pki/ns334238.ip-37-187-140.eu.pem
smtpd_tls_ciphers = medium
smtpd_tls_exclude_ciphers = aNULL
smtpd_tls_key_file = $smtpd_tls_cert_file
smtpd_tls_protocols = SSLv3, TLSv1
smtpd_tls_security_level = may
smtpd_use_tls = yes
transport_maps = , hash:/var/spool/postfix/plesk/transport
unknown_local_recipient_reject_code = 550
virtual_alias_maps = $virtual_maps, hash:/var/spool/postfix/plesk/virtual
virtual_gid_maps = static:31
virtual_mailbox_base = /var/qmail/mailnames
virtual_mailbox_domains = $virtual_mailbox_maps, hash:/var/spool/postfix/plesk/virtual_domains
virtual_mailbox_limit = 0
virtual_mailbox_maps = , hash:/var/spool/postfix/plesk/vmailbox
virtual_transport = plesk_virtual
virtual_uid_maps = static:30
postconf: warning: /etc/postfix/main.cf: unused parameter: tls_ssl_options=NO_COMPRESSION

Und noch eins:

[root@ns334238 postfix]# postconf -M
smtp       inet  n       -       n       -       -       smtpd
pickup     unix  n       -       n       60      1       pickup
cleanup    unix  n       -       n       -       0       cleanup
qmgr       unix  n       -       n       300     1       qmgr
tlsmgr     unix  -       -       n       1000?   1       tlsmgr
rewrite    unix  -       -       n       -       -       trivial-rewrite
bounce     unix  -       -       n       -       0       bounce
defer      unix  -       -       n       -       0       bounce
trace      unix  -       -       n       -       0       bounce
verify     unix  -       -       n       -       1       verify
flush      unix  n       -       n       1000?   0       flush
proxymap   unix  -       -       n       -       -       proxymap
proxywrite unix  -       -       n       -       1       proxymap
smtp       unix  -       -       n       -       -       smtp
relay      unix  -       -       n       -       -       smtp
showq      unix  n       -       n       -       -       showq
error      unix  -       -       n       -       -       error
retry      unix  -       -       n       -       -       error
discard    unix  -       -       n       -       -       discard
local      unix  -       n       n       -       -       local
virtual    unix  -       n       n       -       -       virtual
lmtp       unix  -       -       n       -       -       lmtp
anvil      unix  -       -       n       -       1       anvil
scache     unix  -       -       n       -       1       scache
plesk_virtual unix -     n       n       -       -       pipe flags=DORhu user=popuser:popuser argv=/usr/lib64/plesk-9.0/postfix-local -f ${sender} -d ${recipient} -p /var/qmail/mailnames
mailman    unix  -       n       n       -       -       pipe flags=R user=mailman:mailman argv=/usr/lib64/plesk-9.0/postfix-mailman ${nexthop} ${user} ${recipient}
pickup     fifo  n       -       n       60      1       pickup
plesk_saslauthd unix y   y       n       -       1       plesk_saslauthd status=5 listen=6 dbpath=/var/spool/postfix/plesk/passwd.db
qmgr       fifo  n       -       n       1       1       qmgr
smtps      inet  n       -       n       -       -       smtpd -o smtpd_tls_wrappermode=yes
submission inet  n       -       n       -       -       smtpd -o smtpd_enforce_tls=no -o smtpd_tls_security_level=may -o smtpd_sasl_auth_enable=yes -o smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
plesk-example-domainbarcelona.com-XXX.XXX.XXX.XXX- unix - n n - -     smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainbarcelona.com
plesk-example-domaintrend.com-XXX.XXX.XXX.XXX- unix - n n -   -       smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domaintrend.com
plesk-example-domaintrend.com-XXX.XXX.XXX.XXX- unix - n n -  -       smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domaintrend.com
plesk-example-domainbarcelona.fr-XXX.XXX.XXX.XXX- unix - n n -  -       smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainbarcelona.fr
plesk-example-domainbarcelona.co.uk-XXX.XXX.XXX.XXX- unix - n n - -     smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainbarcelona.co.uk
plesk-example-domainbarcelona.de-XXX.XXX.XXX.XXX- unix - n n - -       smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainbarcelona.de
plesk-example-domainmallorca.com-XXX.XXX.XXX.XXX- unix - n n - -      smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainmallorca.com
plesk-example-domainmgzn.com-XXX.XXX.XXX.XXX- unix - n n -    -       smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6= -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainmgzn.com
plesk-example-domainmallorca.com-XXX.XXX.XXX.XXX-2001-41d0-a-4aeb-- unix - n n - - smtp -o smtp_bind_address=XXX.XXX.XXX.XXX -o smtp_bind_address6=2001:41d0:a:4aeb:: -o smtp_address_preference=ipv4 -o smtp_helo_name=example-domainmallorca.com

InformationsquelleAutor Alexandru Trandafir Catalin | 2015-03-16

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