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Hallo Ralf.<br>
<br>
<br>
Hier mal der Auszug aus der main.cf<br>
<br>
<br>
milter_default_action = accept<br>
milter_protocol = 6<br>
smtpd_milters = inet:127.0.0.1:10042, inet:127.0.0.1:10050<br>
non_smtpd_milters = inet:127.0.0.1:10042, inet:127.0.0.1:10050<br>
<br>
Sohatte ich das einer empfohlenen config.<br>
<br>
master.cf<br>
<br>
<br>
========================================<br>
<br>
#<br>
# Postfix master process configuration file. For details on the
format<br>
# of the file, see the master(5) manual page (command: "man 5
master" or<br>
# on-line: <a class="moz-txt-link-freetext" href="http://www.postfix.org/master.5.html">http://www.postfix.org/master.5.html</a>).<br>
#<br>
# Do not forget to execute "postfix reload" after editing this file.<br>
#<br>
#
==========================================================================<br>
# service type private unpriv chroot wakeup maxproc command +
args<br>
# (yes) (yes) (no) (never) (100)<br>
#
==========================================================================<br>
smtp inet n - y - - smtpd<br>
#smtp inet n - y - 1 postscreen<br>
#smtpd pass - - y - - smtpd<br>
#dnsblog unix - - y - 0 dnsblog<br>
#tlsproxy unix - - y - 0 tlsproxy<br>
submission inet n - y - - smtpd<br>
-o syslog_name=postfix/submission<br>
-o smtpd_tls_security_level=encrypt<br>
-o smtpd_sasl_auth_enable=yes<br>
# -o smtpd_reject_unlisted_recipient=no<br>
# -o smtpd_client_restrictions=$mua_client_restrictions<br>
# -o smtpd_helo_restrictions=$mua_helo_restrictions<br>
# -o smtpd_sender_restrictions=$mua_sender_restrictions<br>
# -o smtpd_recipient_restrictions=<br>
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject<br>
# -o milter_macro_daemon_name=ORIGINATING<br>
#smtps inet n - y - - smtpd<br>
# -o syslog_name=postfix/smtps<br>
# -o smtpd_tls_wrappermode=yes<br>
# -o smtpd_sasl_auth_enable=yes<br>
# -o smtpd_reject_unlisted_recipient=no<br>
# -o smtpd_client_restrictions=$mua_client_restrictions<br>
# -o smtpd_helo_restrictions=$mua_helo_restrictions<br>
# -o smtpd_sender_restrictions=$mua_sender_restrictions<br>
# -o smtpd_recipient_restrictions=<br>
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject<br>
# -o milter_macro_daemon_name=ORIGINATING<br>
#628 inet n - y - - qmqpd<br>
pickup unix n - y 60 1 pickup<br>
cleanup unix n - y - 0 cleanup<br>
qmgr unix n - n 300 1 qmgr<br>
#qmgr unix n - n 300 1 oqmgr<br>
tlsmgr unix - - y 1000? 1 tlsmgr<br>
rewrite unix - - y - -
trivial-rewrite<br>
bounce unix - - y - 0 bounce<br>
defer unix - - y - 0 bounce<br>
trace unix - - y - 0 bounce<br>
verify unix - - y - 1 verify<br>
flush unix n - y 1000? 0 flush<br>
proxymap unix - - n - - proxymap<br>
proxywrite unix - - n - 1 proxymap<br>
smtp unix - - y - - smtp<br>
relay unix - - y - - smtp<br>
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5<br>
showq unix n - y - - showq<br>
error unix - - y - - error<br>
retry unix - - y - - error<br>
discard unix - - y - - discard<br>
local unix - n n - - local<br>
virtual unix - n n - - virtual<br>
lmtp unix - - y - - lmtp<br>
anvil unix - - y - 1 anvil<br>
scache unix - - y - 1 scache<br>
#<br>
#
====================================================================<br>
# Interfaces to non-Postfix software. Be sure to examine the manual<br>
# pages of the non-Postfix software to find out what options it
wants.<br>
#<br>
# Many of the following services use the Postfix pipe(8) delivery<br>
# agent. See the pipe(8) man page for information about
${recipient}<br>
# and other message envelope options.<br>
#
====================================================================<br>
#<br>
# maildrop. See the Postfix MAILDROP_README file for details.<br>
# Also specify in main.cf: maildrop_destination_recipient_limit=1<br>
#<br>
maildrop unix - n n - - pipe<br>
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}<br>
#<br>
#
====================================================================<br>
#<br>
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.<br>
#<br>
# Specify in cyrus.conf:<br>
# lmtp cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4<br>
#<br>
# Specify in main.cf one or more of the following:<br>
# mailbox_transport = lmtp:inet:localhost<br>
# virtual_transport = lmtp:inet:localhost<br>
#<br>
#
====================================================================<br>
#<br>
# Cyrus 2.1.5 (Amos Gouaux)<br>
# Also specify in main.cf: cyrus_destination_recipient_limit=1<br>
#<br>
#cyrus unix - n n - - pipe<br>
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m
${extension} ${user}<br>
#<br>
#
====================================================================<br>
# Old example of delivery via Cyrus.<br>
#<br>
#old-cyrus unix - n n - - pipe<br>
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension}
${user}<br>
#<br>
#
====================================================================<br>
#<br>
# See the Postfix UUCP_README file for configuration details.<br>
#<br>
uucp unix - n n - - pipe<br>
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
($recipient)<br>
#<br>
# Other external delivery methods.<br>
#<br>
ifmail unix - n n - - pipe<br>
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop
($recipient)<br>
bsmtp unix - n n - - pipe<br>
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop
-f$sender $recipient<br>
scalemail-backend unix - n n - 2 pipe<br>
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
${nexthop} ${user} ${extension}<br>
mailman unix - n n - - pipe<br>
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py<br>
${nexthop} ${user}<br>
<br>
#SPF <br>
policy-spf unix - n n - - spawn<br>
user=nobody argv=/usr/bin/policyd-spf<br>
<br>
<br>
======================================================================================<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
Danke derweil<br>
Timm<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">Il 20/10/2026 12:21, Ralf Hildebrandt
via Postfixbuch-users ha scritto:<br>
</div>
<blockquote type="cite" cite="mid:atdAnHIAt0iaH_Lz@charite.de">
<pre wrap="" class="moz-quote-pre">* Timm Schneider via Postfixbuch-users <a
class="moz-txt-link-rfc2396E"
href="mailto:postfixbuch-users@listen.jpberlin.de"
moz-do-not-send="true"><postfixbuch-users@listen.jpberlin.de></a>:
</pre>
<blockquote type="cite">
<pre wrap="" class="moz-quote-pre">Hallo Ralf.
Zu Deiner Frage, hier ein Fall:
2026-10-20T10:30:44.864259+02:00 mail postfix/cleanup[38124]: B46D44401F2: milter-reject: END-OF-MESSAGE from ftth-191-098.tbwil.ch[213.196.191.98]:
5.7.1 rejected by DMARC policy for musikmarkt.com; from=<a
class="moz-txt-link-rfc2396E"
href="mailto:radsport@musikmarkt.com" moz-do-not-send="true"><radsport@musikmarkt.com></a> to=<a
class="moz-txt-link-rfc2396E"
href="mailto:t.schneider@tms-itdienst.at" moz-do-not-send="true"><t.schneider@tms-itdienst.at></a> proto=ESMTP helo=<[192.168.0.101]>
Mir ist bei weiteren Tests aufgefallen, dass das schon beim Einliefern der
mail vom Thunderbird abgelehnt wird.
Auch wenn ich hier mit meinem Rechner einen Test mache, vorher nehme ich das
Netz von hier aus den ignore_hosts, ist das gleiche ùber Port 587.
</pre>
</blockquote>
<pre wrap="" class="moz-quote-pre">Zeig doch mal, wo der milter überall aktiv ist; er sollte ja nur bei
smtpd aktiv sein (der auf port 25), nicht aber auf Port 465 oder 587
(wo Du oder andere User mails einkippen)
dazu müsste man die master.cf einträge sehen UND den Wert von non_smtpd_milters/smtpd_milters
</pre>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<p> <span
style="color:#444444;font-family:"Segoe UI",sans-serif;font-size:11.5pt;"><strong>TMS
IT-Dienst Timm Schneider </strong></span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">Hinterstadt
2 - Eingang Jungmairgasse 2</span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">4840
Vöcklabruck(VB)</span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">Austria</span><br>
</p>
<p> <span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">T(AT).+43.720.501
078</span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">T(DE).+49.89.2441
3327</span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">T(CH).+41.32.510
9875</span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">T(IT).+39
366 908 0087</span><br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">F.+43.720.501
078 57</span><br>
<br>
<span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">PEC:
<a class="moz-txt-link-abbreviated moz-txt-link-freetext"
href="mailto:timm.schneider@pec.it" moz-do-not-send="true">timm.schneider@pec.it</a></span>
</p>
<p> <span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">Chatten
Sie mit mir: </span><a target="_blank"
rel="noopener noreferrer" href="https://tmspbx.3cx.at/timm"
moz-do-not-send="true"><span
style="color:#0563C1;font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">https://tmspbx.3cx.at/timm</span></a>
</p>
<p> <span
style="font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">Quick
Videokonferenz: </span><a target="_blank"
rel="noopener noreferrer"
href="https://tmspbx.3cx.at/meet/timm" moz-do-not-send="true"><span
style="color:#0563C1;font-family:"Courier New", serif, "EmojiFont";font-size:10pt;">https://tmspbx.3cx.at/meet/timm</span></a>
</p>
</div>
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