Author: nick Date: To: Lena CC: exim-users Subject: Re: [exim] Assistance with authenticator syntax, please.
On 31/10/13 13:54, Lena@??? wrote: >> From: nick
>> I have inherited a fairly complex Exim/LDAP solution that services 700K+
>> users.
>> It allows any user the LDAP tree do do smtp-auth and I am suffering from
>> spam-by-smtpauth as many of the user passwords
>> are insufficiently robust and/or the users have their password stolen by
>> malware.
>> According to my logs there are only about 1500 users that require
>> smtp-auth from non-local networks.
> But passwords of some of these 1500 users also will be stolen with
> Windows malware. So, use https://github.com/Exim/exim/wiki/BlockCracking >
> Thanks Lena. We did try that but some of our users are "mass
marketeers" who
do not clean up their databases. There were complaints.
