Re: [exim] my IP blacklisted at CBL issues with HELO'ing

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Author: Markus Hardiyanto
Date:  
To: exim-users
Subject: Re: [exim] my IP blacklisted at CBL issues with HELO'ing

> Well, the OP stated that he was told by the CBL guys
> that is IP was listed due
> to something using the remote domain as the HELO
> greeting.


correct.

> would do it by itself. But if the server hosts
> multiple web sites, it is
> possible that one of the customers abuses the server
> or has written or
> installed an insecure script that allows an attacker
> to run code of his own
> as that customer.


it is a host with multiple websites, i already
disabled mail() function on PHP.

as suggested by one of the mailing list member to
check on exim log. i do as he say but can't found any
suspicious log record.

does exim can log HELO session too? if yes how do i do it?

Best Regards,
Markus

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