Spam from cloud blacklist passing through eFA

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viper407
Posts: 25
Joined: 09 Mar 2022 09:55

Spam from cloud blacklist passing through eFA

Post by viper407 »

Good morning

I have certain emails coming through and ESET is catching it after eFA passes it onto Exchange.

How do i block emails as per the attached and have eFA check that IP's are on a blacklist?

Thank you
Edward
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freyuh
Posts: 62
Joined: 04 Oct 2018 11:21

Re: Spam from cloud blacklist passing through eFA

Post by freyuh »

Is this a public or ESET internal Blacklist?
If it's public maybe it can be added to the postfix config ...

Ulrich.
viper407
Posts: 25
Joined: 09 Mar 2022 09:55

Re: Spam from cloud blacklist passing through eFA

Post by viper407 »

Hi Ulrich

It is public. Where would this be added in the postfix config to do a check on an IP for blacklisting?

Kind Regards
Edward
freyuh
Posts: 62
Joined: 04 Oct 2018 11:21

Re: Spam from cloud blacklist passing through eFA

Post by freyuh »

Hello Edward,

as I told you in your other post: Search the forum for "reject_rbl_client".

reject_rbl_client <address of blacklist-server>


Ulrich.
viper407
Posts: 25
Joined: 09 Mar 2022 09:55

Re: Spam from cloud blacklist passing through eFA

Post by viper407 »

Hello Ulrich

Thank you,
I found some more than what I had and implemented it but it blocked outlook.com and gmail.com as they are on blacklists so had to remove the 4 entries i added. Will put them back as soon as i get the go-ahead again.
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