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Exchange and mail spoofing


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Hi,

 

We use ESET Mail Security for Exchange (2013) and we have problems with mail spoofing. How to setup ESET to allow mails for my domani only from certain IP adresses? Basically I need ESET to check SPF record.

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  • 2 weeks later...
  • ESET Staff

Hi,

SPF check will be available in 6.4 version of EMSX (end of August)

Meanwhile you can use rules - create a rule with "Sender's domain" and "Sender's IP address" conditions

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Hi,

SPF check will be available in 6.4 version of EMSX (end of August)

Meanwhile you can use rules - create a rule with "Sender's domain" and "Sender's IP address" conditions

 

I am trying to accomplish the same thing but if setting a rule with "Sender's domain" and "Senders IP" but failing to see how. When I create a rule with

domain abc.com, def.com, and ghi.com, I can only add IPs rather than a condition does not contain IP. Can an example be given to accomplish this?

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  • ESET Staff

Unfortunately there is no IP address "is not" condition (will be available in EMSX 6.4)

In current version you have to specify addresses that are invalid, e.g. if domain abc.com has address 1.2.3.4, invalid ranges are:

0.0.0.0-1.2.3.3
1.2.3.5-255.255.255.255

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  • 4 weeks later...

I found that most of setting just don't work. I am extremely disappointed with ESET Mail Security so far. I even consider to abandon ESET solution completely despite the fact that we renew subscription 2 moths ago.

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