Re: [exim] spammers IP ban

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Autor: David Saez Padros
Fecha:  
A: exim-users
Temas nuevos: [exim] Failed to get write lock for /var/spool/exim/db/wait-remote_smtp.lockfile: timed out
Asunto: Re: [exim] spammers IP ban
Hi !!

> Basically, it studies logs and expect to find the string ++BAN:IP++. If it
> founds this, it stores it in a mysql database. And then, another script
> update /etc/hosts.deny according to the database.


we are doing a similar thing, but instead of having a log parser we
directly insert the ip into a mysql database using exim builtin mysql
support, then every 5 minutes the mysql databse is dumped into a faster
cdb databse which is used by exim. Altough it would be better if exim
had built in support to insert keys/values into dbm databases as this
would make the whole process faster and would allow inmediate
availability of banned ip's

--
Best regards ....

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