<HTML dir=ltr><HEAD><TITLE>Re: [Postfixbuch-users] master.cf: smtpdmaxprocs <->main.cf: default_process_limit</TITLE>
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<DIV dir=ltr><FONT face=Arial size=2>Hallo liebe Liste,</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>ich habe bei meinem Postfix ein seltsames REJECT Verhalten festgestellt und kann das Problem nich lokalisieren. Vielleicht habt ihr ja einen Tipp, wo der Hund begraben liegen könnte :)</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Zum Problem:</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Ein externer Sender (im folgenden <A href="mailto:sender@example.de">sender@example.de</A>) schickt eine E-Mail an 2 Empfänger der gleichen Domain (Empfänger 1 = <A href="mailto:e1@example.com">e1@example.com</A>, Empfänger 2 = <A href="mailto:e2@example.com">e2@example.com</A>). Den <A href="mailto:e1@example.com">e1@example.com</A> existiert, <A href="mailto:e2@example.com">e2@example.com</A> exisitert nicht.</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Das normal Verhalten wäre ja jetzt, dass die E-Mail an e1 abgewiesen wird mit 550 user unknown und die E-Mail an e2 zugestellt wird. (oder?).</FONT></DIV>
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<DIV dir=ltr><FONT face=Arial size=2>Mein Postfix allerdings generiert folgende Meldung:</FONT></DIV>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">MailEnable: Message could not be delivered to some recipients.</SPAN><?xml:namespace prefix = u5 /><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">The following recipient(s) could not be reached:</SPAN><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US"> </SPAN><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="mso-ansi-language: EN-US"><FONT face="Courier New" size=2> Recipient: </FONT></SPAN><A href="mailto:e2@example.com]" moz-do-not-send="true"><SPAN lang=EN-US style="mso-ansi-language: EN-US"><FONT face="Courier New" color=#0000ff size=2>[SMTP:e2@example.com]</FONT></SPAN></A><u5:p></u5:p></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="mso-ansi-language: EN-US"><FONT face="Courier New" size=2> Reason: 552 5.1.1 <e2@example.com</FONT></SPAN><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">>: Recipient address rejected:</SPAN><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">undeliverable address: host 192.168.211.20[192.168.211.20] said: 550 5.1.1 User unknown (in reply to RCPT TO command)</SPAN><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US"> </SPAN><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="mso-ansi-language: EN-US"><FONT face="Courier New" size=2> Recipient: </FONT></SPAN><A href="mailto:e1@example.com]" moz-do-not-send="true"><SPAN lang=EN-US style="mso-ansi-language: EN-US"><FONT face="Courier New" color=#0000ff size=2>[SMTP:e1@example.com]</FONT></SPAN></A><u5:p></u5:p></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="mso-ansi-language: EN-US"><FONT face="Courier New" size=2> Reason: 552 5.1.1 <e2@example.com</FONT></SPAN><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">>: Recipient address rejected:</SPAN><u5:p></u5:p></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">undeliverable address: host 192.168.211.20[192.168.211.20] said: 550 5.1.1 User unknown (in reply to RCPT TO command)</SPAN></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US"></SPAN></FONT></FONT> </P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT><FONT face=Arial size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US">In meinem Postfixlog finde ich nur:</SPAN></FONT></FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US"></SPAN></FONT></FONT><FONT face="Courier New"><FONT size=2><SPAN lang=EN-US style="mso-ansi-language: EN-US"></SPAN></FONT></FONT> </P><FONT face="Courier New"><SPAN lang=EN-US style="mso-ansi-language: EN-US">
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-FAMILY: 'Courier New'; mso-ansi-language: EN-US"><FONT size=2>xp01985:~# grep </FONT><A href="mailto:sender@example.de" moz-do-not-send="true"><FONT color=#0000ff size=2>sender@example.de</FONT></A><FONT size=2> /var/log/mail.log</FONT></SPAN><u5:p></u5:p></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-FAMILY: 'Courier New'; mso-ansi-language: EN-US"><FONT size=2>Jun 3 17:42:28 192.168.144.44 postfix/smtpd[3614]: NOQUEUE: reject: RCPT from az2.hns-service.de[192.168.144.42]: 577 5.1.1 </FONT><A href="mailto:e2@e" moz-do-not-send="true"><FONT color=#0000ff><A href="mailto:e2@example.com"><FONT size=2>e2@</FONT></FONT></A><FONT size=2>example.com</FONT></A><FONT size=2>: Recipient address rejected: undeliverable address: host 192.168.211.20[192.168.211.20] said: 550 5.1.1 User unknown (in reply to RCPT TO command); from=</FONT><A href="mailto:a.langer@nachhaltigwirtschaften.net" moz-do-not-send="true"><FONT size=2><<FONT color=#0000ff><A href="mailto:sender@example.de">sender@</FONT></FONT></A><FONT size=2>example.de</FONT></A><FONT size=2>> to=</FONT><A href="mailto:j.fegler@jk-kom.de" moz-do-not-send="true"><FONT size=2><<FONT color=#0000ff><A href="mailto:e2@example.com">e2@</FONT></FONT></A><FONT size=2>example.com</FONT></A><FONT size=2>> proto=ESMTP helo=<mx02.hns-service.de></FONT></SPAN><u5:p></u5:p></P>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>Ich habe das ganze 2,3x nachgestellt und kam immer wieder zum gleichen Ergebnis. Ich habe auch mal die Option -v beim smtp hinzugefügt, aber auch nicht mehr Informationen erhalten.</FONT></P>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>Danke & Gruß aus Berlin,</FONT></P>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>Jörg</FONT></P>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>-------------</FONT></P>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>Posconf -n</FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>address_verify_map = btree:/var/spool/postfix/data/verify<BR>address_verify_negative_expire_time = 3d<BR>address_verify_negative_refresh_time = 2h<BR>address_verify_positive_expire_time = 5d<BR>address_verify_positive_refresh_time = 2d<BR>address_verify_sender = double-bounce<BR>alias_maps = hash:/etc/aliases<BR>append_dot_mydomain = no<BR>biff = no<BR>bounce_queue_lifetime = 3d<BR>bounce_template_file = /etc/postfix/bounce.de-DE.cf<BR>config_directory = /etc/postfix<BR>default_database_type = btree<BR>inet_interfaces = all<BR>local_recipient_maps =<BR>local_transport = error:no local mail delivery<BR>mailbox_command = procmail -a "$EXTENSION"<BR>mailbox_size_limit = 0<BR>maximal_queue_lifetime = 3d<BR>message_size_limit = 104857600<BR>mydestination = $myhostname, localhost.$mydomain, localhost<BR>mydomain = hns-service.de<BR>myhostname = mxb.hns-service.de<BR>mynetworks_style = host<BR>myorigin = $mydomain<BR>proxy_read_maps = proxy:mysql:/etc/postfix/db/transport.mysql proxy:mysql:/etc/postfix/db/virtual_alias_maps.mysql proxy:mysql:/etc/postfix/db/relay_domains.mysql<BR>recipient_canonical_maps = btree:/etc/postfix/lists/recipient_canonical_maps<BR>recipient_delimiter = +<BR>relay_domains = proxy:mysql:/etc/postfix/db/relay_domains.mysql<BR>relocated_maps = btree:/etc/postfix/lists/relocated<BR>sender_canonical_maps = btree:/etc/postfix/lists/sender_canonical_maps<BR>show_user_unknown_table_name = no<BR>smtp_helo_name = mailout1.hns-berlin.de<BR>smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache<BR>smtpd_banner = $myhostname ESMTP of hns GmbH $mail_name (Debian/GNU)<BR>smtpd_client_restrictions =<BR>smtpd_data_restrictions =<BR>smtpd_discard_ehlo_keywords = silent-discard, dsn<BR>smtpd_end_of_data_restrictions =<BR>smtpd_hard_error_limit = ${stress?1}${stress:20}<BR>smtpd_helo_required = yes<BR>smtpd_helo_restrictions =<BR>smtpd_recipient_restrictions = check_sender_access btree:/etc/postfix/lists/access_sender, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_non_fqdn_sender, reject_non_fqdn_recipient, permit_mynetworks, reject_invalid_helo_hostname, reject_unauth_pipelining, reject_unverified_recipient, reject_unauth_destination, permit<BR>smtpd_sender_restrictions =<BR>smtpd_timeout = ${stress?10}${stress:300}<BR>smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem<BR>smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key<BR>smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache<BR>smtpd_use_tls = no<BR>soft_bounce = no<BR>strict_rfc821_envelopes = yes<BR>transport_maps = proxy:mysql:/etc/postfix/db/transport.mysql<BR>unverified_recipient_reject_code = 577<BR>virtual_alias_maps = proxy:mysql:/etc/postfix/db/virtual_alias_maps.mysql</FONT></P>
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<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>-------------</FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial size=2>master.cf</FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial>smtp inet n - - - 80 smtpd<BR> -o smtpd_proxy_filter=localhost:10024<BR> -o content_filter=<BR> -o smtpd_client_connection_count_limit=14</FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial>localhost:10025 inet n - - - - smtpd<BR> -o content_filter=<BR> -o smtpd_proxy_filter=<BR> -o smtpd_authorized_xforward_hosts=127.0.0.0/8<BR> -o smtpd_client_restrictions=<BR> -o smtpd_helo_restrictions=<BR> -o smtpd_sender_restrictions=<BR> -o smtpd_recipient_restrictions=check_recipient_access,hash:/etc/postfix/lists/recipients_hold,permit_mynetworks,reject<BR> -o smtpd_data_restrictions=<BR> -o mynetworks=127.0.0.0/8<BR> -o receive_override_options=no_unknown_recipient_checks</FONT></P>
<P class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><FONT face=Arial>#submission inet n - - - - smtpd<BR># -o smtpd_tls_security_level=encrypt<BR># -o smtpd_sasl_auth_enable=yes<BR># -o smtpd_client_restrictions=permit_sasl_authenticated,reject<BR># -o milter_macro_daemon_name=ORIGINATING<BR>#smtps inet n - - - - smtpd<BR># -o smtpd_tls_wrappermode=yes<BR># -o smtpd_sasl_auth_enable=yes<BR># -o smtpd_client_restrictions=permit_sasl_authenticated,reject<BR># -o milter_macro_daemon_name=ORIGINATING<BR>#628 inet n - - - - qmqpd<BR>pickup fifo n - - 60 1 pickup<BR>cleanup unix n - - - 0 cleanup<BR>qmgr fifo n - n 300 1 qmgr<BR>#qmgr fifo n - - 300 1 oqmgr<BR>tlsmgr unix - - - 1000? 1 tlsmgr<BR>rewrite unix - - - - - trivial-rewrite<BR>bounce unix - - - - 0 bounce<BR>defer unix - - - - 0 bounce<BR>trace unix - - - - 0 bounce<BR>verify unix - - - - 1 verify<BR>flush unix n - - 1000? 0 flush<BR>proxymap unix - - n - - proxymap<BR>proxywrite unix - - n - 1 proxymap<BR>smtp unix - - - - - smtp<BR># When relaying mail as backup MX, disable fallback_relay to avoid MX loops<BR>relay unix - - - - - smtp<BR> -o smtp_fallback_relay=<BR># -o smtp_helo_timeout=5 -o smtp_connect_timeout=5<BR>showq unix n - - - - showq<BR>error unix - - - - - error<BR>retry unix - - - - - error<BR>discard unix - - - - - discard<BR>local unix - n n - - local<BR>virtual unix - n n - - virtual<BR>lmtp unix - - - - - lmtp<BR>anvil unix - - - - 1 anvil<BR>scache unix - - - - 1 scache<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 ${recipient}<BR>#<BR># See the Postfix UUCP_README file for configuration details.<BR>#<BR>uucp unix - n n - - pipe<BR> flags=Fqhu user=uucp argv=uux -r -n -z -a$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}</FONT></SPAN></FONT></P></DIV></DIV></BODY></HTML>