pc-nico
05.06.08, 12:30
Hallo,
ich habe hier einen Zimbra Mailserver in dessen Unterbau ein Postfixserver
arbeitet...
Zur Zeit habe ich folgendes Problem...
Der Server bekommt von außerhalb so viele anfragen das er im Intranet keine Verbindungen mehr annimmt...
Sobald man versucht einen Mail zusenden dauert es ewig und am ende steht eine Fehlermeldung
Wenn ich die Verbindung zum Internet unterbrechen, nimmt er auch aus dem Intranet wieder Verbindungen an...
vllt hat jemand eine Idee wie ich diese Masse an Verbindungen filtern kann?
(Die Postconf ist leider 532 Zeilen lang, daher hänge ich sie jetzt nicht an...
ich habe bereits gesetzt
smtpd_hard_error_limit = 3
smtpd_soft_error_limit = 2
smtpd_client_connection_rate_limit = 120
allerdings ohne erfolg... hier mal eine Logauszug:
Jun 5 13:06:08 mail postfix/smtpd[7785]: connect from host-89-229-24-60.torun.mm.pl[89.229.24.60]
Jun 5 13:06:08 mail postfix/smtpd[12122]: connect from unknown[85.113.17.84]
Jun 5 13:06:10 mail postfix/smtpd[24782]: connect from c-67-188-27-162.hsd1.ca.comcast.net[67.188.27.162]
Jun 5 13:06:12 mail postfix/smtpd[24522]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[24522]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[5664]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[24522]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[5664]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[29548]: connect from ppp92-100-21-214.pppoe.avangarddsl.ru[92.100.21.214]
Jun 5 13:06:12 mail postfix/smtpd[5664]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:13 mail postfix/smtpd[7907]: lost connection after MAIL from 86.kcity.telenet.cz[194.228.203.86]
Jun 5 13:06:13 mail postfix/smtpd[7907]: disconnect from 86.kcity.telenet.cz[194.228.203.86]
Jun 5 13:06:13 mail postfix/smtpd[7906]: timeout after MAIL from athedsl-4458804.home.otenet.gr[79.129.249.36]
Jun 5 13:06:13 mail postfix/smtpd[7906]: disconnect from athedsl-4458804.home.otenet.gr[79.129.249.36]
Jun 5 13:06:13 mail postfix/smtpd[24522]: warning: 92.113.149.81: hostname 81-149-113-92.pool.ukrtel.net verification failed: Name or service not known
Jun 5 13:06:13 mail postfix/smtpd[24522]: connect from unknown[92.113.149.81]
Jun 5 13:06:14 mail postfix/smtpd[15545]: timeout after RCPT from 208-29-124-91.pool.ukrtel.net[91.124.29.208]
Jun 5 13:06:14 mail postfix/smtpd[15545]: disconnect from 208-29-124-91.pool.ukrtel.net[91.124.29.208]
Jun 5 13:06:16 mail postfix/smtpd[5664]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7907]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7906]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[5664]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7907]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7906]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[5664]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7907]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7906]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:17 mail postfix/smtpd[15543]: NOQUEUE: reject: RCPT from unknown[92.124.101.103]: 450 4.7.1 Client host rejected: cannot find your hostname, [92.124.101.103]; from=<akstcviomnsdgs@vio.net> to=<paul.hermes@Firma.de> proto=SMTP helo=<pmsn.103.101.124.92.sable.dsl.krasnet.ru>
Jun 5 13:06:17 mail postfix/smtpd[15543]: lost connection after RCPT from unknown[92.124.101.103]
Jun 5 13:06:17 mail postfix/smtpd[15543]: disconnect from unknown[92.124.101.103]
Jun 5 13:06:17 mail postfix/smtpd[24779]: lost connection after MAIL from pD9E06902.dip.t-dialin.net[217.224.105.2]
Jun 5 13:06:17 mail postfix/smtpd[24779]: disconnect from pD9E06902.dip.t-dialin.net[217.224.105.2]
Jun 5 13:06:20 mail postfix/smtpd[15545]: connect from unknown[91.190.52.159]
Jun 5 13:06:21 mail postfix/smtpd[5664]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:21 mail postfix/smtpd[5664]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:21 mail postfix/smtpd[15543]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[5664]: disconnect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[7907]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[15543]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[7907]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[15543]: disconnect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[7907]: disconnect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:23 mail postfix/smtpd[7906]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:23 mail postfix/smtpd[7906]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
ich habe hier einen Zimbra Mailserver in dessen Unterbau ein Postfixserver
arbeitet...
Zur Zeit habe ich folgendes Problem...
Der Server bekommt von außerhalb so viele anfragen das er im Intranet keine Verbindungen mehr annimmt...
Sobald man versucht einen Mail zusenden dauert es ewig und am ende steht eine Fehlermeldung
Wenn ich die Verbindung zum Internet unterbrechen, nimmt er auch aus dem Intranet wieder Verbindungen an...
vllt hat jemand eine Idee wie ich diese Masse an Verbindungen filtern kann?
(Die Postconf ist leider 532 Zeilen lang, daher hänge ich sie jetzt nicht an...
ich habe bereits gesetzt
smtpd_hard_error_limit = 3
smtpd_soft_error_limit = 2
smtpd_client_connection_rate_limit = 120
allerdings ohne erfolg... hier mal eine Logauszug:
Jun 5 13:06:08 mail postfix/smtpd[7785]: connect from host-89-229-24-60.torun.mm.pl[89.229.24.60]
Jun 5 13:06:08 mail postfix/smtpd[12122]: connect from unknown[85.113.17.84]
Jun 5 13:06:10 mail postfix/smtpd[24782]: connect from c-67-188-27-162.hsd1.ca.comcast.net[67.188.27.162]
Jun 5 13:06:12 mail postfix/smtpd[24522]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[24522]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[5664]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[24522]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[5664]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:12 mail postfix/smtpd[29548]: connect from ppp92-100-21-214.pppoe.avangarddsl.ru[92.100.21.214]
Jun 5 13:06:12 mail postfix/smtpd[5664]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:13 mail postfix/smtpd[7907]: lost connection after MAIL from 86.kcity.telenet.cz[194.228.203.86]
Jun 5 13:06:13 mail postfix/smtpd[7907]: disconnect from 86.kcity.telenet.cz[194.228.203.86]
Jun 5 13:06:13 mail postfix/smtpd[7906]: timeout after MAIL from athedsl-4458804.home.otenet.gr[79.129.249.36]
Jun 5 13:06:13 mail postfix/smtpd[7906]: disconnect from athedsl-4458804.home.otenet.gr[79.129.249.36]
Jun 5 13:06:13 mail postfix/smtpd[24522]: warning: 92.113.149.81: hostname 81-149-113-92.pool.ukrtel.net verification failed: Name or service not known
Jun 5 13:06:13 mail postfix/smtpd[24522]: connect from unknown[92.113.149.81]
Jun 5 13:06:14 mail postfix/smtpd[15545]: timeout after RCPT from 208-29-124-91.pool.ukrtel.net[91.124.29.208]
Jun 5 13:06:14 mail postfix/smtpd[15545]: disconnect from 208-29-124-91.pool.ukrtel.net[91.124.29.208]
Jun 5 13:06:16 mail postfix/smtpd[5664]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7907]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7906]: connect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[5664]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7907]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7906]: lost connection after CONNECT from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[5664]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7907]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:16 mail postfix/smtpd[7906]: disconnect from ppp58-216.adsl.forthnet.gr[62.1.114.216]
Jun 5 13:06:17 mail postfix/smtpd[15543]: NOQUEUE: reject: RCPT from unknown[92.124.101.103]: 450 4.7.1 Client host rejected: cannot find your hostname, [92.124.101.103]; from=<akstcviomnsdgs@vio.net> to=<paul.hermes@Firma.de> proto=SMTP helo=<pmsn.103.101.124.92.sable.dsl.krasnet.ru>
Jun 5 13:06:17 mail postfix/smtpd[15543]: lost connection after RCPT from unknown[92.124.101.103]
Jun 5 13:06:17 mail postfix/smtpd[15543]: disconnect from unknown[92.124.101.103]
Jun 5 13:06:17 mail postfix/smtpd[24779]: lost connection after MAIL from pD9E06902.dip.t-dialin.net[217.224.105.2]
Jun 5 13:06:17 mail postfix/smtpd[24779]: disconnect from pD9E06902.dip.t-dialin.net[217.224.105.2]
Jun 5 13:06:20 mail postfix/smtpd[15545]: connect from unknown[91.190.52.159]
Jun 5 13:06:21 mail postfix/smtpd[5664]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:21 mail postfix/smtpd[5664]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:21 mail postfix/smtpd[15543]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[5664]: disconnect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[7907]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[15543]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[7907]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[15543]: disconnect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:22 mail postfix/smtpd[7907]: disconnect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:23 mail postfix/smtpd[7906]: connect from 87-126-162-194.btc-net.bg[87.126.162.194]
Jun 5 13:06:23 mail postfix/smtpd[7906]: lost connection after CONNECT from 87-126-162-194.btc-net.bg[87.126.162.194]