Difference between revisions of "Bounces from Spam Mail"

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===<h1>Bounces from Spam Mail</h1>===
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{{BC|Certified}}
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__FORCETOC__
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<div class="col-md-12 ibox-content">
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=Bounces from Spam Mail=
 
<hr>
 
<hr>
<br>
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{{KB|{{ZC}}|{{ZCS 8.8}}||||}}
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<h2>Problem</h2>
 
<h2>Problem</h2>
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<h2>Solution:</h2>
 
<h2>Solution:</h2>
  
Running the following zimbra commands help to control backscatter emails :
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Running below commands helps to control backscatter emails :
<pre>
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su - zimbra
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su - zimbra
zmprov mcf zimbraMtaEnableSmtpdPolicyd TRUE
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zmprov mcf zimbraMtaEnableSmtpdPolicyd TRUE
zmprov mcf zimbraMtaSmtpdRejectUnlistedRecipient yes
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zmprov mcf zimbraMtaSmtpdRejectUnlistedRecipient yes
zmprov mcf zimbraMtaSmtpdRejectUnlistedSender yes
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zmprov mcf zimbraMtaSmtpdRejectUnlistedSender yes
zmprov mcf +zimbraMtaRestriction "check_policy_service unix:private/policy"
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zmprov mcf +zimbraMtaRestriction "check_policy_service unix:private/policy"
zmmtactl restart
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zmmtactl restart
zmconfigdctl restart
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zmconfigdctl restart
</pre>
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"Prabhat Kumar"
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{| class="wikitable" style="background-color:#d0f0c0;" cellpadding="10"
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|'''Submitted by''':  Prabhat Kumar
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|}
  
<kumarp@zimbra.com>
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{{Article Footer|ZCS 8.7.11|2020-04-13}}

Latest revision as of 10:47, 3 November 2021

Bounces from Spam Mail


   KB 23354        Last updated on 2021-11-3  




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Problem

Block backscatter emails

Solution:

Running below commands helps to control backscatter emails :

su - zimbra
zmprov mcf zimbraMtaEnableSmtpdPolicyd TRUE
zmprov mcf zimbraMtaSmtpdRejectUnlistedRecipient yes
zmprov mcf zimbraMtaSmtpdRejectUnlistedSender yes
zmprov mcf +zimbraMtaRestriction "check_policy_service unix:private/policy"
zmmtactl restart
zmconfigdctl restart



Submitted by: Prabhat Kumar
Verified Against: ZCS 8.7.11 Date Created: 2020-04-13
Article ID: https://wiki.zimbra.com/index.php?title=Bounces_from_Spam_Mail Date Modified: 2021-11-03



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