Spam-leaner hemantkumar
    Spam-leaner Synametrics Support

From: hemantkumar
Date: 5/17/17 9:05 AM
Topic: Spam-leaner
Type: Installation
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Hi,

I finished installing xeams my setup is as follows:

 

Xeams as a spamfilter

Exchange server running in my domain.

All mail is sent to Exchange -> Xeams -> Internet

All e-mail is received Internet -> Xeams -> Exchange

domain= xxxxx.net

xeams= spamfilter.xxxxx.net

 

I'm trying to setup the learner but for some reason it does not work or i'm missing somthing.

 

In the leaner i have put the following spam@spamfilter.xxxxx.net

When i forward an e-mail to spam@spamfilter.xxxxx.net i eventually get an error of a non existing address.

 

Do i need to create a mailbox in my exchange server? Do i need to create an MXrecord in my DNS and if so higher or lower priority.

 

Hope that someone has solved this issue.

Great product so far!

Cheers,

Hemant

 

 

 

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From: Synametrics Support
Date: 5/18/17 10:01 AM
Topic: Spam-leaner
Type: Installation
Post a follow up

Hemant,

This is happening because your Exchange server is using an internal DNS server, which does not know the MX record for spamfilter.xxxx.net.

I recommend you configure your Exchange server so it routes every out-bound message through Xeams. This is will solve problems:

  1. It won't have to do an MX lookup. It will blindly forward emails for every non-local domain to Xeams, including spamfilter.xxxxx.net
  2. Xeams will learn from what is going out and will give credit to outside users when they reply. Check http://xeams.com/FilterOutBound.htm for details. When you configure this, remember to:
    • Add your Exchange server's IP to allow relaying
    • Add your Exchange server's IP among trusted IP,
    • White list the IP address for your Exchange

 

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