Difference between revisions of "Steps to fix NULL disclaimer on outgoing emails"

 
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=Steps to fix NULL disclaimer on outgoing emails=
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=How to fix NULL disclaimer on outgoing emails=
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{{KB|{{ZC}}|{{ZCS 8.8}}|{{ZCS 8.7}}|{{ZCS 8.6}}|{{ZCS 8.5}}|}}
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====Problem====
 
====Problem====
Getting NULL at the end of outgoing emails for those domains which are not configured with domain-disclaimer.
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The outgoing emails from the domains which are not configured with domain-disclaimer contain NULL at the end of each outgoing email
  
  
 
====Solution====
 
====Solution====
  
Configuring ''zimbraDomainMandatoryMailSignatureEnabled=TRUE'' on Global config enables disclaimer for all domains and adds (null) as the disclaimer.
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Configuring ''zimbraDomainMandatoryMailSignatureEnabled=TRUE'' at global config enables disclaimer for all domains and adds NULL as the disclaimer where ''zimbraAmavisDomainDisclaimerHTML'' and ''zimbraAmavisDomainDisclaimerText'' are still not configured.   
 
Where ''zimbraAmavisDomainDisclaimerHTML'' and ''zimbraAmavisDomainDisclaimerText'' are still not configured.   
 
  
As a workaround to prevent adding (null) from other domains' outgoing emails we need to configured blank disclaimer.   
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As a workaround to prevent adding NULL from other domain's outgoing emails, configure a blank disclaimer.   
  
With these steps three empty disclaimer files (.b64, .html, .txt) generats on path "/opt/zimbra/data/altermime/"  
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With the steps below, three empty disclaimer files (.b64, .html, .txt) are generated in the path "/opt/zimbra/data/altermime/" :
  
 
=====Step 1=====
 
=====Step 1=====
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=====Step 3=====
 
=====Step 3=====
  ./libexec/zmaltermimeconfig -e <OTHER-DOMAIN>  
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  ./libexec/zmaltermimeconfig -e <OTHER-DOMAIN>
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=====Step 4=====
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For setups with multiple Zimbra MTAs, make sure to run the zmaltermimeconfig command (no options) on the other zimbra MTA's after enabling or disabling a domain disclaimer.<br>
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./libexec/zmaltermimeconfig
  
  
Reported bug for this issue - https://bugzilla.zimbra.com/show_bug.cgi?id=101069
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Related bug - https://bugzilla.zimbra.com/show_bug.cgi?id=101069
  
  
  
This [https://www.mediawiki.org/wiki/Help:Formatting external link] contains more information about formatting.
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{| class="wikitable" style="background-color:#d0f0c0;" cellpadding="10"
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|'''Submitted by''': Heera Singh Koranga
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Submitted by:  Heera Singh Koranga
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{{Article Footer|ZCS 9.0, 8.8, 8.7, 8.6, 8.5|2017-08-23}}

Latest revision as of 13:54, 10 May 2020

How to fix NULL disclaimer on outgoing emails


   KB 23305        Last updated on 2020-05-10  




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Problem

The outgoing emails from the domains which are not configured with domain-disclaimer contain NULL at the end of each outgoing email


Solution

Configuring zimbraDomainMandatoryMailSignatureEnabled=TRUE at global config enables disclaimer for all domains and adds NULL as the disclaimer where zimbraAmavisDomainDisclaimerHTML and zimbraAmavisDomainDisclaimerText are still not configured.

As a workaround to prevent adding NULL from other domain's outgoing emails, configure a blank disclaimer.

With the steps below, three empty disclaimer files (.b64, .html, .txt) are generated in the path "/opt/zimbra/data/altermime/" :

Step 1
zmprov md <OTHER-DOMAIN> zimbraAmavisDomainDisclaimerHTML ""
Step 2
zmprov md <OTHER-DOMAIN> zimbraAmavisDomainDisclaimerText ""
Step 3
./libexec/zmaltermimeconfig -e <OTHER-DOMAIN>  
Step 4

For setups with multiple Zimbra MTAs, make sure to run the zmaltermimeconfig command (no options) on the other zimbra MTA's after enabling or disabling a domain disclaimer.

./libexec/zmaltermimeconfig


Related bug - https://bugzilla.zimbra.com/show_bug.cgi?id=101069


Submitted by: Heera Singh Koranga
Verified Against: ZCS 9.0, 8.8, 8.7, 8.6, 8.5 Date Created: 2017-08-23
Article ID: https://wiki.zimbra.com/index.php?title=Steps_to_fix_NULL_disclaimer_on_outgoing_emails Date Modified: 2020-05-10



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