Steps to fix NULL disclaimer on outgoing emails: Difference between revisions
(→Step 4) |
No edit summary |
||
Line 5: | Line 5: | ||
<hr> | <hr> | ||
{{KB|{{ZC}}|{{ZCS 8.8}}|{{ZCS 8.7}}|{{ZCS 8.6}}|{{ZCS 8.5}}|}} | {{KB|{{ZC}}|{{ZCS 8.8}}|{{ZCS 8.7}}|{{ZCS 8.6}}|{{ZCS 8.5}}|}} | ||
<hr> | <hr> | ||
Revision as of 12:13, 15 April 2020
How to fix NULL disclaimer on outgoing emails
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 |