How to block a ip/domain on zimbra open source edition?

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fagner.patricio
Posts: 1
Joined: Thu May 04, 2017 4:00 pm

How to block a ip/domain on zimbra open source edition?

Postby fagner.patricio » Thu May 04, 2017 4:24 pm

Hello Everybody!

I am new in zimbra and recently I installed the zimbra 8.7.6 open source edition, it's great and i love it, but i have some problems with incoming spam, I am receiving a lot, I have the ip/domains who was sending to me, my question is, how can i block them on zimbra?

Sorry any error in my english :)

Fagner Patrício.


vanity
Posts: 1
Joined: Fri May 26, 2017 8:21 am

Re: How to block a ip/domain on zimbra open source edition?

Postby vanity » Fri May 26, 2017 8:32 am

Hi fegner.patricio
do you receive those emails from the admin email?
If so I resolve applying a filter. Right click on email address -> add to filter - > new filter
and under the voice perform the following action select what do you want to do ( I chose discard for example )

I hope this is what are you looking for.
Have a great time :lol:
iomarmochtar
Posts: 41
Joined: Sat Sep 13, 2014 3:54 am
Location: Indonesia
Contact:

Re: How to block a ip/domain on zimbra open source edition?

Postby iomarmochtar » Sun May 28, 2017 3:33 pm

There is a lot ways to preventing spam, some of them:

- Enabling antispam & antivirus service and Enhancing spamassassin spam filter.
- Enabling RBL check.i
- Check reverse DNS for incoming email.
- Use cloud spam provider.

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