Postfix + Spamassassin
Olá galera, estou com um "problema" aqui no meu servidor de e-mail,
estou usando o postfix com o spamassassin e percebo que as vezes durante
o dia a cpu do servidor simplesmente chega a 99,99% , ficando lento
tanto a navegacão - também tenho o squid nele - quanto o envio de
e-mails , normalizando logo em seguinda, dando uma olhada nos logs do
postfix, na hora que a cpu topa eu tenho:
Dec 6 14:58:29 trinity postfix/smtpd[17923]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: connect from
unknown[192.168.0.177]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: lost connection after
CONNECT from unknown[192.168.0.177]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: disconnect from
unknown[192.168.0.177]
Dec 6 14:58:29 trinity postfix/smtpd[17923]: connect from
web02.grupos.com.br[200.203.183.94]
Dec 6 14:58:30 trinity postfix/smtpd[17922]: disconnect from
unknown[144.141.198.122]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: 190.56.55.75:
hostname 75.55.56.190.intelnet.net.gt verification failed: Name or
service not known
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: 190.56.55.75:
hostname 75.55.56.190.intelnet.net.gt verification failed: Name or
service not known
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: 190.56.55.75:
hostname 75.55.56.190.intelnet.net.gt verification failed: Name or
service not known
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: 190.56.55.75:
hostname 75.55.56.190.intelnet.net.gt verification failed: Name or
service not known
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
unknown[190.56.55.75]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: lost connection after
CONNECT from p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: Connection rate
limit exceeded: 21 from p54BC6425.dip.t-dialin.net[84.188.100.37] for
service smtp
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: Connection rate
limit exceeded: 22 from p54BC6425.dip.t-dialin.net[84.188.100.37] for
service smtp
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: Connection rate
limit exceeded: 23 from p54BC6425.dip.t-dialin.net[84.188.100.37] for
service smtp
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: Connection rate
limit exceeded: 24 from p54BC6425.dip.t-dialin.net[84.188.100.37] for
service smtp
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: connect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Dec 6 14:58:31 trinity postfix/smtpd[17922]: warning: Connection rate
limit exceeded: 25 from p54BC6425.dip.t-dialin.net[84.188.100.37] for
service smtp
Dec 6 14:58:31 trinity postfix/smtpd[17922]: disconnect from
p54BC6425.dip.t-dialin.net[84.188.100.37]
Pra gerar os relatórios do postfix eu uso o pflogsumm e ele sempre me
mostra algumas warnings, como abaixo:
Warnings
--------
master (total: 6)
3 service "smtp" (25) has reached its process limit "3": new clie...
3 to avoid this condition, increase the process count in master.c...
smtpd (total: 34)
3 189.176.7.92: hostname dsl-189-176-7-92.prod-infinitum.com.mx v...
1 77.192.203.106: hostname 106.203.192-77.rev.gaoland.net verific...
1 190.49.162.110: hostname 190-49-162-110.speedy.com.ar verificat...
1 77.194.75.117: hostname 117.75.194-77.rev.gaoland.net verificat...
1 222.252.119.122: address not listed for hostname localhost
1 86.69.117.123: hostname 123.117.69-86.rev.gaoland.net verificat...
1 189.151.81.126: hostname dsl-189-151-81-126.prod-infinitum.com....
1 189.11.33.130: hostname 189-11-33-130.ctame303.ipd.brasilteleco...
1 89.151.209.13: hostname 89.151.209.13.3p.ntebb.no verification ...
1 59.162.223.134: hostname 59.162.223.134.static.vsnl.net.in veri...
1 86.67.138.144: hostname 144.138.67-86.rev.gaoland.net verificat...
1 190.49.231.151: hostname 190-49-231-151.speedy.com.ar verificat...
1 189.24.56.156: hostname 18924056156.user.veloxzone.com.br verif...
1 189.32.96.168: hostname BD2060A8.poa.virtua.com.br verification...
1 61.17.75.171: hostname 61.17.75-171.bb-static.vsnl.net.in verif...
1 200.121.189.176: hostname client-200.121.189.176.speedy.net.pe ...
1 85.105.232.185: hostname dsl.static.85-105-59577.ttnet.net.tr v...
1 213.252.117.207: hostname 213.252.117.207.premaroamstalt.rmt.ru...
1 81.13.36.210: hostname 81.13.36.210.eridan.rmt.ru verification ...
1 200.81.226.219: hostname customer-200-81-226-219.millicom.com.a...
1 62.123.230.226: hostname static-62-123-230-226.atlanet.it verif...
1 87.223.175.231: hostname 231.175.223.87.dynamic.jazztel.es veri...
1 201.230.150.242: hostname client-201.230.150.242.speedy.net.pe ...
1 195.222.67.244: hostname ppp-195-222-67-244.pe1-dynamic.solo.by...
1 222.84.68.250: hostname 250.68.84.222.broad.nn.gx.dynamic.163da...
1 210.211.191.40: hostname 210.211.191.40.bb-static.vsnl.net.in v...
1 222.252.231.5: address not listed for hostname localhost
1 88.229.195.66: hostname dsl88-229-49986.ttnet.net.tr verificati...
1 78.113.178.74: hostname 74.178.113-78.rev.gaoland.net verificat...
1 201.240.148.85: hostname client-201.240.148.85.speedy.net.pe ve...
1 201.58.215.92: hostname 20158215092.user.veloxzone.com.br verif...
1 190.48.188.94: hostname 190-48-188-94.speedy.com.ar verificatio...
Fatal Errors: none
Panics: none
Master daemon messages: none
Pergunto, essa warning smtpd têm alguma coisa a ver com a latência do
servidor?Caso não tenha, o que vêm a ser essa warning smtpd?
Valeu
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