Mailing List CGatePro@mail.stalker.com Message #106234
From: Palvelin Postmaster <postmaster@palvelin.fi>
Subject: Re: Temporarily blocked...not
Date: Thu, 27 Oct 2016 15:27:27 +0300
To: CommuniGate Pro Discussions <CGatePro@mail.stalker.com>
X-Mailer: Apple Mail (2.3251)
Yes, I use DMARC. Why should *.stalker.com be an authorized sender for my domain?


> On 27 Oct 2016, at 15:11, Gib Henry <gib@gibhenry.com> wrote:
>
> And by the way, I’m guessing you use DMARC.  Your email was tagged “reject” because *.stalker.com is not an authorized sender for palvelin.fi:
>
> DMARC: reject
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> <CGatePro-report@mail.stalker.com>
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> Received: from [72.20.112.40] (HELO stalker.com)
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> From: Palvelin Postmaster
> <postmaster@palvelin.fi>
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> Date: Thu, 27 Oct 2016 09:37:36 +0300
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> Subject: Temporarily blocked...not
>
>
> On 10/27/16 8:37 AM, Palvelin Postmaster wrote:
>> Hi,
>>
>> we get occasional brute force login atttempts. The following log clip shows a couple. The second login attempt would suggest the previous attempt doesn't actually block the host from retrying even though the log entry suggests so. Do I misunderstand something?
>>
>> 20:43:21.328 1 POP-006892([173.68.176.196]:4079) failed to open ACCOUNT(cs) for [173.68.176.196]:4079->[83.150.109.27]:110. Error Code=unknown user account
>> 20:43:21.329 1 POP-006892([173.68.176.196]:4079) [173.68.176.196] temporarily blocked on login failure
>> 20:43:21.343 1 ROUTER SYSTEM: 'angela' rejected. Error Code=unknown user account
>> 20:43:21.343 1 POP-006893([173.68.176.196]:3535) failed to open ACCOUNT(angela) for [173.68.176.196]:3535->[83.150.109.28]:110. Error Code=unknown user account
>> 20:43:21.344 1 POP-006893([173.68.176.196]:3535) [173.68.176.196] temporarily blocked on login failure
>> 20:43:21.596 1 ROUTER SYSTEM: 'company' rejected. Error Code=unknown user account
>>


--
Palvelin.fi Hostmaster
postmaster@palvelin.fi

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