[exim] Stopping Bruteforceattacks

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Szerző: Cyborg
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Címzett: exim-users
Tárgy: [exim] Stopping Bruteforceattacks

Hi,


does anyone have a working solution for this :


2012-07-25 07:07:09 H=([188.72.183.17]) [188.72.183.17]
F=<jvkzwgfq@???> rejected RCPT <database@???>: you have
been blacklisted.
2012-07-25 07:09:11 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:09:11 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=aidan)
2012-07-25 07:11:22 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:11:22 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=cameron)
2012-07-25 07:13:32 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:13:33 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=kieran)
2012-07-25 07:15:43 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:15:43 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=jayden)
2012-07-25 07:17:54 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:17:54 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=jake)
2012-07-25 07:20:04 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:20:04 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=robert)
2012-07-25 07:22:13 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:22:13 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=harvey)
2012-07-25 07:24:23 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:24:24 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=louie)
2012-07-25 07:26:34 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:26:34 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=archie)
2012-07-25 07:28:44 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:28:44 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=bradley)
2012-07-25 07:30:54 no IP address found for host
static-216-214-153-238.isp.broadviewnet.net (during SMTP connection from
[216.214.153.238])
2012-07-25 07:30:54 plain authenticator failed for ([192.168.0.232])
[216.214.153.238]: 535 Incorrect authentication data (set_id=gabriel)

Not that i can't write a perl script checking the logs for it, but an
inbuild solution would be great.

Marius