Bounces from Spam Mail: Difference between revisions

No edit summary
No edit summary
Line 1: Line 1:
===<h1>Bounces from Spam Mail</h1>===
<div class="col-md-12 ibox-content">
=Bounces from Spam Mail=
{{KB|{{ZC}}|{{ZCS 8.8}}||||}}

Line 22: Line 27:

Submitted by:  Prabhat Kumar
{| class="wikitable" style="background-color:#d0f0c0;" cellpadding="10"
|'''Submitted by''':  Prabhat Kumar
{{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  

(0 votes)


Block backscatter emails


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: Date Modified: 2021-11-03

Try Zimbra

Try Zimbra Collaboration with a 60-day free trial.
Get it now »

Want to get involved?

You can contribute in the Community, Wiki, Code, or development of Zimlets.
Find out more. »

Looking for a Video?

Visit our YouTube channel to get the latest webinars, technology news, product overviews, and so much more.
Go to the YouTube channel »

Jump to: navigation, search