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Help with SPAMBOT

[Karpas, Andrius]
Andrius Karpas
Newbie
Newbie
Posts: 21
Andrius Karpas - 09:54am, Jul 1 2022

Hello,
I have spambot detection enabled with default values:
Max different IP's per given time. Max 10
Time: 10 min and all the rest settings blocking return path and IP's
All worked fine for a long time while recently GMAIL users started reporting that emails sent to our server being blocked and are getting default bounce back email with error 551 5.5.1 too many IP's seen within time.

Logs are showing that spambot detection does it job by blocking some gmail emails. Bur i really cant find and get answer why our mail server is blocking gmail and is considering as a spambot?
Can someone bring in more light on how return path works on Mdaemon?

Would increasing Max IP's and Time values solve the problem? Would increase of values would weaken spambot detection?
I appreciate for any help in advance!

Warm regards!

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Arron Caruth - Jul 7, 2022 7:00 am (#5 Total: 5)  

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Posts: 1
There are no known issues with spambot detection.  
 
Please send me your logs for analysis.  Please include the offending IP address along with the email address that is being blocked. 
 

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On Thu, 7 Jul 2022 05:54:11 -0500, "lists-discuss@mdaemon.com (Andrius Karpas)" <lists-discuss@mdaemon.com> wrote:
Hello Arron,

Security / Spambot detection/ and "advanced" button under "backlist offending Ip's for time" this is where can see blocked IP's.
Next is yesterday even the trusted source wasn't able to sent an email to use as spambot has blocked his mail server IP's and we know for sure where is no spambot and logs doesn't show anyone else who tried to connect to our server at the same time from the same IP or IP range! Does my spambot is broken?


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