On Wed 03/Oct/2018 21:38:24 +0200 Brandon Long via mailop wrote:
> On Wed, Oct 3, 2018 at 2:17 AM Alessandro Vesely <ves...@tana.it> wrote:
>> On Mon 01/Oct/2018 11:23:15 +0200 Benoit Panizzon wrote:
>>>
>>>  * Keep cache history from which IP an SMTP Authentication occurred.
>>
>>
>> I'm curious about this technique.  Currently I block by IP and whitelist by
>> domain, so I must be missing something in between :-)
> 
> He's talking about MSA, keeping track of what IPs the user is logging in 
> from.  Talking probably both about hijacking (someone else has the user's
> password) or maybe low volume spammers who actually own the account.

Ouch, sure.  That makes full sense.

Thanks to you and Michael for the clarification

Best
Ale
-- 






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