Postfix Sicher ???
Posted: 2007-08-16 15:18
Hallo,
seit heute morgen habe ich 1000e connects auf meinen Postfix Server
Da es mir mittlerweile unbehagen ist habe ich den Port 25 erstmal gesperrt und postfix runtergefahren.
was kann dies sein ?
seit heute morgen habe ich 1000e connects auf meinen Postfix Server
Code: Select all
Aug 16 14:46:29 homelinux postfix/smtpd[27175]: connect from zep3.it-austria.net[213.150.1.106]
Aug 16 14:46:30 homelinux postfix/smtpd[27173]: NOQUEUE: reject: RCPT from zep3.it-austria.net[213.150.1.106]: 550 5.1.1 <Schlundtyyrbg@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<Schlundtyyrbg@homelinux.ath.cx> proto=ESMTP helo=<zep3.it-austria.net>
Aug 16 14:46:30 homelinux postfix/smtpd[27175]: NOQUEUE: reject: RCPT from zep3.it-austria.net[213.150.1.106]: 550 5.1.1 <shota_Josewski@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<shota_Josewski@homelinux.ath.cx> proto=ESMTP helo=<zep3.it-austria.net>
Aug 16 14:46:30 homelinux postfix/smtpd[27300]: NOQUEUE: reject: RCPT from zep3.it-austria.net[213.150.1.106]: 550 5.1.1 <fawen183@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<fawen183@homelinux.ath.cx> proto=ESMTP helo=<zep3.it-austria.net>
Aug 16 14:46:30 homelinux postfix/smtpd[27173]: disconnect from zep3.it-austria.net[213.150.1.106]
Aug 16 14:46:30 homelinux postfix/smtpd[27175]: disconnect from zep3.it-austria.net[213.150.1.106]
Aug 16 14:46:30 homelinux postfix/smtpd[27300]: disconnect from zep3.it-austria.net[213.150.1.106]
Aug 16 14:46:44 homelinux postfix/smtpd[27150]: connect from blackhole2.hknet.com[202.67.240.245]
Aug 16 14:46:45 homelinux postfix/smtpd[27150]: NOQUEUE: reject: RCPT from blackhole2.hknet.com[202.67.240.245]: 550 5.1.1 <Paysenovhyt@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<Paysenovhyt@homelinux.ath.cx> proto=ESMTP helo=<blackhole2.hknet.com>
Aug 16 14:46:46 homelinux postfix/smtpd[27150]: disconnect from blackhole2.hknet.com[202.67.240.245]
Aug 16 14:46:47 homelinux postfix/smtpd[27156]: timeout after RSET from ping.echomatrix.net[66.207.132.5]
Aug 16 14:46:47 homelinux postfix/smtpd[27156]: disconnect from ping.echomatrix.net[66.207.132.5]
Aug 16 14:46:50 homelinux postfix/smtpd[27173]: connect from defiant.finn.pl[193.151.112.232]
Aug 16 14:46:50 homelinux postfix/smtpd[27173]: NOQUEUE: reject: RCPT from defiant.finn.pl[193.151.112.232]: 550 5.1.1 <Ricardozptn@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<Ricardozptn@homelinux.ath.cx> proto=ESMTP helo=<defiant.finn.pl>
Aug 16 14:46:50 homelinux postfix/smtpd[27173]: disconnect from defiant.finn.pl[193.151.112.232]
Aug 16 14:47:24 homelinux postfix/smtpd[27295]: disconnect from sinetfi1.salliemae.com[167.104.7.224]
Aug 16 14:47:32 homelinux postfix/smtpd[27175]: connect from mta2.prod1.dngr.net[216.220.209.221]
Aug 16 14:47:32 homelinux postfix/smtpd[27175]: NOQUEUE: reject: RCPT from mta2.prod1.dngr.net[216.220.209.221]: 550 5.1.1 <America-Grunberg@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<America-Grunberg@homelinux.ath.cx> proto=ESMTP helo=<mta2.prod1.dngr.net>
Aug 16 14:47:32 homelinux postfix/smtpd[27175]: disconnect from mta2.prod1.dngr.net[216.220.209.221]
Aug 16 14:47:36 homelinux postfix/smtpd[27300]: connect from mail.simdesk.com[67.65.177.15]
Aug 16 14:47:36 homelinux postfix/smtpd[27300]: NOQUEUE: reject: RCPT from mail.simdesk.com[67.65.177.15]: 550 5.1.1 <Rhealsneller@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<Rhealsneller@homelinux.ath.cx> proto=SMTP helo=<simdesk.com>
Aug 16 14:47:36 homelinux postfix/smtpd[27300]: disconnect from mail.simdesk.com[67.65.177.15]
Aug 16 14:47:47 homelinux postfix/smtpd[27175]: connect from lechlecha.jct.ac.il[147.161.1.247]
Aug 16 14:47:47 homelinux postfix/smtpd[27175]: NOQUEUE: reject: RCPT from lechlecha.jct.ac.il[147.161.1.247]: 550 5.1.1 <saletinxqxef@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<saletinxqxef@homelinux.ath.cx> proto=ESMTP helo=<lechlecha.jct.ac.il>
Aug 16 14:47:48 homelinux postfix/smtpd[27175]: disconnect from lechlecha.jct.ac.il[147.161.1.247]
Aug 16 14:47:55 homelinux postfix/smtpd[27300]: connect from smtp1.sidi.istruzione.it[193.206.15.70]
Aug 16 14:47:55 homelinux postfix/smtpd[27300]: NOQUEUE: reject: RCPT from smtp1.sidi.istruzione.it[193.206.15.70]: 550 5.1.1 <dfjglkj@homelinux.ath.cx>: Recipient address rejected: User unknown in local recipient table; from=<> to=<dfjglkj@homelinux.ath.cx> proto=ESMTP helo=<smtp.istruzione.it>
Aug 16 14:47:55 homelinux postfix/smtpd[27300]: disconnect from smtp1.sidi.istruzione.it[193.206.15.70]was kann dies sein ?