[BlueOnyx:14795] Re: lots of spam

[Gustavo Silva]

On 28/02/2014 00:37, wcstaff at webcoast.com wrote:
>> On 2/27/2014 2:33 PM, wcstaff wrote:
>>> Maurice de Laat <mdlaat at ...> writes:
>>>
>>>> On Thu, Feb 27, 2014 at 08:24:27PM +0000, wcstaff wrote:
>>>>
>>>>> Before the last major YUM update, we were blocking about 80% of spam.
>>> After
>>>>> the major YUM update, we have been experiencing tons of spam getting
>>>>> through. We have not been able to stop it. Everything is working as it
>>>>> should. Is anyone experiencing the same thing? And what are options to
>>> stop
>>>>> or slow it down.
>>>> Have you defined blacklists in the gui? If so, you might want to
> disable
>>>> and enable them one by one, to be sure that they are active. In some
>>> cases
>>
>>
>>>> of the updates, the blacklists were disabled by accident even the gui
>>>> shows them as enabled.
>>> Thanks for the reply. Yes I de-activated and re-activated, as well as
> tried
>>> different filters and order. tailing the maillog  shows spam is being
>>> caught by some of the blacklists. I'm wondering if there has been a new
>>> implementation for spammers to get around the blacklists.
>>>
>>>
>> Check the sendmail.cf to make sure the blacklist is there.
>> e.g.
>> cat /etc/mail/sendmail.cf | grep spamhaus
>>
>>
>> Ken Marcus
>> _______________________________________________
> I checked senmail.cf and there is nothing there. But sendmail.mc has them
> listed, which is where the GUI puts them when you add them.
> Tom
>
>
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Not sure if its related but for some reason 2 of my machines who had 
custom sendmail.mc changes had their sendmail.mc file emptied out (on 
one machine) and reverted to default (on another machine), after the 
last big update.

No big deal because i always make backups of final .conf files.. SO 
thats my heads up!

Cheers
Gustavo