Raczej mój serwer coś rozsyła ponieważ zmieniłem IP i znowu zablokowało.
Popatrzyłem w logi i włos się zjeżył, poniżej fragment logów. Oczywiście tych adresów nie znam i na nie nie wysyłałem nic.
Wniosek jest chyba jeden rozsyłam spam

Teraz jak teraz to naprawić, to znaczy zaprzestać rozsyłce?
Kod: Zaznacz cały
Jan 6 12:45:53 mail postfix/smtp[2123]: BAE311423E4: to=<rbudrzymisa@yahoo.com.tw>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=88422, delays=88418/0.38/1.3/2.2, dsn=5.
to=<hndsnkfkmowrs@aol.com>, relay=mailin-04.mx.aol.com[64.12.138.161]:25, delay=71782, delays=71779/0.05/2.3/0, dsn=4.0.0, sta
Jan 6 12:50:52 mail postfix/smtp[2330]: 37E5614254A: to=<smmjrqkhn@kimo.com>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=12889, delays=12886/0.07/1.3/1.8, dsn=4.0.0, s
Jan 6 12:50:52 mail postfix/smtp[2331]: 34432142503: to=<cijfeqdduols@yahoo.com.tw>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=59214, delays=59211/0.06/1.4/1.8, dsn=5
Jan 6 12:50:52 mail postfix/qmgr[2064]: 34432142503: removed
Jan 6 12:50:52 mail postfix/smtp[2317]: AA86A142505: to=<chiyuhuang@anet.net.tw>, relay=mx.anet.net.tw[61.31.233.93]:25, delay=59203, delays=59199/0.08/2.6/0.8, dsn=5.1.1, status=
Jan 6 12:50:52 mail postfix/smtp[2317]: AA86A142505: to=<wen0409@anet.net.tw>, relay=mx.anet.net.tw[61.31.233.93]:25, delay=59203, delays=59199/0.08/2.6/0.85, dsn=5.1.1, status=bo
Jan 6 12:50:52 mail postfix/smtp[2317]: AA86A142505: to=<arkilu@anet.net.tw>, relay=mx.anet.net.tw[61.31.233.93]:25, delay=59203, delays=59199/0.08/2.6/1.2, dsn=2.0.0, status=sent
Jan 6 12:50:52 mail postfix/smtp[2317]: AA86A142505: to=<brianchen@anet.net.tw>, relay=mx.anet.net.tw[61.31.233.93]:25, delay=59203, delays=59199/0.08/2.6/1.2, dsn=2.0.0, status=s
Jan 6 12:50:52 mail postfix/smtp[2317]: AA86A142505: to=<jonayao@anet.net.tw>, relay=mx.anet.net.tw[61.31.233.93]:25, delay=59203, delays=59199/0.08/2.6/1.2, dsn=2.0.0, status=sen
Jan 6 12:50:52 mail postfix/cleanup[2310]: DBA65141D91: message-id=<20110106115052.DBA65141D91@>
Jan 6 12:50:52 mail postfix/bounce[2319]: AA86A142505: sender non-delivery notification: DBA65141D91
Jan 6 12:50:52 mail postfix/qmgr[2064]: DBA65141D91: from=<>, size=5324, nrcpt=1 (queue active)
Jan 6 12:50:52 mail postfix/qmgr[2064]: AA86A142505: removed
Jan 6 12:50:55 mail postfix/smtp[2332]: DBA65141D91: to=<tpchkdgjcpva@url.com.tw>, relay=ntvirus3.url.com.tw[210.59.228.178]:25, delay=2.7, delays=0.06/0.02/2.2/0.41, dsn=5.0.0, s
Jan 6 12:50:55 mail postfix/qmgr[2064]: DBA65141D91: removed
Jan 6 12:52:43 mail postfix/anvil[2282]: statistics: max connection rate 1/60s for (submission:89.75.73.212) at Jan 6 12:46:38
Jan 6 12:52:43 mail postfix/anvil[2282]: statistics: max connection count 1 for (submission:89.75.73.212) at Jan 6 12:46:38
Jan 6 12:52:43 mail postfix/anvil[2282]: statistics: max cache size 1 at Jan 6 12:46:38
Jan 6 12:55:49 mail postfix/qmgr[2064]: 580B71424B8: from=<>, size=4171, nrcpt=1 (queue active)
Jan 6 12:55:50 mail postfix/qmgr[2064]: 7ACA51423FF: from=<>, size=4732, nrcpt=1 (queue active)
Jan 6 12:55:51 mail postfix/smtp[2464]: 580B71424B8: host k.mx.mail.yahoo.com[98.139.54.60] refused to talk to me: 420 Resources unavailable temporarily. Please try later (mta1288
Jan 6 12:55:51 mail postfix/smtp[2464]: 580B71424B8: host j.mx.mail.yahoo.com[66.94.237.64] refused to talk to me: 421 4.7.0 [GL01] Message from (89.75.73.212) temporarily deferre
Jan 6 12:55:53 mail postfix/smtp[2465]: 7ACA51423FF: to=<mxtgzil@kimo.com>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=86571, delays=86568/0.03/1.7/2.1, dsn=5.0.0, sta
Jan 6 12:55:53 mail postfix/qmgr[2064]: 7ACA51423FF: removed
Jan 6 12:55:54 mail postfix/smtp[2464]: 580B71424B8: to=<dbxxasjqsfz@yahoo.com>, relay=i.mx.mail.yahoo.com[74.6.140.64]:25, delay=71692, delays=71688/0.19/2.4/1.6, dsn=5.0.0, stat
Jan 6 12:55:54 mail postfix/qmgr[2064]: 580B71424B8: removed
Jan 6 13:00:49 mail postfix/qmgr[2064]: 960171424DE: from=<>, size=5131, nrcpt=1 (queue active)
Jan 6 13:00:52 mail postfix/smtp[2500]: 960171424DE: to=<lguwoo@kimo.com>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=63444, delays=63441/0.09/1.3/1.7, dsn=4.0.0, stat
Jan 6 13:05:52 mail postfix/smtp[2543]: C144C14252B: to=<rtlzb@aol.com>, relay=mailin-03.mx.aol.com[64.12.137.169]:25, delay=30136, delays=30133/0.03/2.8/0, dsn=4.0.0, status=defe
Jan 6 13:05:52 mail postfix/smtp[2550]: E42261424B7: to=<yapmyws@kimo.com>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=8821, delays=8818/0.03/1.3/1.6, dsn=4.0.0, statu
Jan 6 13:10:52 mail postfix/smtp[2581]: 71E12142531: to=<iqtbrbhyvlrdsy@kimo.com>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=21454, delays=21451/0.09/1.3/1.8, dsn=5.0
Jan 6 13:20:51 mail postfix/smtp[2660]: 04C6E142527: to=<udmptdpaem@kimo.com>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=38009, delays=38006/0.04/1.3/1.3, dsn=5.0.0,
Jan 6 13:20:51 mail postfix/qmgr[2064]: 04C6E142527: removed
Jan 6 13:20:52 mail postfix/smtp[2662]: 0D0BA14246D: to=<qpoucvzgvgnls@yahoo.com.tw>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=80127, delays=80124/0.03/1.3/1.9, dsn=
Jan 6 13:20:52 mail postfix/qmgr[2064]: 0D0BA14246D: removed
Jan 6 13:20:52 mail postfix/smtp[2658]: 6601D1424F9: to=<lsmua@yahoo.com.tw>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=25600, delays=25597/0.1/1.3/2, dsn=5.0.0, stat
Jan 6 13:20:52 mail postfix/qmgr[2064]: 6601D1424F9: removed
Jan 6 13:25:52 mail postfix/smtp[2685]: 0227F142536: to=<pwtqqpjbw@aol.com>, relay=mailin-02.mx.aol.com[205.188.155.110]:25, delay=21250, delays=21248/0.03/2.3/0, dsn=4.0.0, statu
Jan 6 13:25:52 mail postfix/smtp[2683]: 26062142546: to=<qhppvmdosnukz@yahoo.com.tw>, relay=mx1.mail.tw.yahoo.com[203.188.197.119]:25, delay=8619, delays=8615/0.09/1.4/1.8, dsn=5.
dovecot.log
Kod: Zaznacz cały
Jan 03 00:06:47 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:06:49 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:06:52 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:06:54 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:06:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:02 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:04 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:07 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:10 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:12 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:15 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:17 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:20 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 00:07:22 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<mail@sp206.waw.pl>, method=PLAIN, rip=66.192.23.176, lip=192.168.1.17
Jan 03 03:07:50 auth-worker(default): Info: mysql: Connected to localhost (vmail)
Jan 03 03:07:56 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<admin@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:56 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<root@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<webmaster@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<test@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<www@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<user@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<administrator@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<web@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<sybase@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:57 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<informix@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:58 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<oracle@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:58 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<pwrchute@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:58 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<access@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:58 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<oracle8@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:58 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<account@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Jan 03 03:07:58 pop3-login: Info: Aborted login (auth failed, 1 attempts): user=<backup@sp206.waw.pl>, method=PLAIN, rip=203.199.47.62, lip=192.168.1.17
Zmiany.
- Na ruterze sprzętowym zostawiłem tylko przekierowanie na porty 143 i 587
- W pliku iptables pozostawiłem
Kod: Zaznacz cały
-A INPUT -p tcp -m multiport --dport 25,80,143,587,22 -j ACCEPT
Czy to coś pomoże?
W main.conf na temat sasl
Kod: Zaznacz cały
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = no
smtpd_sasl_type = dovecot
smtpd_sasl_path = dovecot-auth
Czy autoryzacja powinna działać?
Czy jest sens dodać regułkę tego typu?
Kod: Zaznacz cały
-A INPUT -p tcp --dport 110 -m recent --name POP --seconds 60 --update -j DROP
-A INPUT -p tcp --dport 110 -m limit --limit 5/second --limit-burst 15 -m recent --name POP --set -j ACCEPT
Dodane 14-01-2011
Obecnie moje IP już nie ląduje na czarnych listach.
Dzisiaj dodałem jeszcze wpis w main.conf
Kod: Zaznacz cały
smtpd_client_connection_count_limit = 2
smtpd_client_connection_rate_limit = 10
anvil_rate_time_unit = 60s
smtpd_client_recipient_rate_limit = 20
smtpd_soft_error_limit = 3
smtpd_error_sleep_time = 30
Jak sądzicie czy to ma sens?