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Level 7

user blacklist could stop remote server to deliver ?

Hallo all,

I am curious to see if this is possible:

we have configured that if an email has score more than 40 MEG will "deny connection"
So the ip-address sending this email will be put in "blocked connections" for 300 seconds.

Suppose a  user via MQM define a blacklist sender i.e., this will  "comunicated and configured" on the MEG appliances.

Then, when MEG  receive an email from, it will deny the connection and  put the cisco MX server on "blocked connection".

So suppose this user  is receiving an email every 2 minutes  from, all the enterprise  will never receive emails from that are delivered from the  same server that deliver

Ok quite unprobable, but to be thought if users will blacklist a lot.

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