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

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|'''Submitted by''': Heera Singh Koranga
Submitted by:  Heera Singh Koranga
{{Article Footer|ZCS 8.8, 8.7, 8.6, 8.5|}}

Revision as of 23:48, 20 August 2018

How to fix NULL disclaimer on outgoing emails

   KB 23305        Last updated on 2018-08-20  

(0 votes)


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


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>   

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

Submitted by: Heera Singh Koranga
Verified Against: ZCS 8.8, 8.7, 8.6, 8.5 Date Created:
Article ID: https://wiki.zimbra.com/index.php?title=Steps_to_fix_NULL_disclaimer_on_outgoing_emails Date Modified: 2018-08-20

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