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what is best solution for decting spamming mail ?

Posted on 2016-10-14
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Last Modified: 2016-11-03
HI community,
I need your help, what is top solution for detecting spamming, my entreprise received a lot of mail spaming with invoice facture and i can't bloque invoice facture in iron port because sometimes it is just faux positive
Can you help me about best solution ?
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Question by:Alain VOUCHE
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LVL 94

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John Hurst earned 125 total points (awarded by participants)
ID: 41843494
The best way (by far) to stop spam is to install a top notch spam filter and set it up. Barracuda comes to mind and there are others.

I have Mail.com as my primary mail supplier and their spam control is excellent. My mail ISP (local to me) uses Spamassassin and that is very good as well.

I get very little spam and for the rare occasion I do, I delete it unopened.
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LVL 1

Assisted Solution

by:JohnLook
JohnLook earned 125 total points (awarded by participants)
ID: 41843549
Depending on your budget, you can choose between a Hardware installed on-site like John Hurst suggested (barracuda is very expensive ) or i would highly suggest an offsite solution like the zerospam.ca that we are using in our environment or any other highly rated providers that will do the job for you and eliminate the need to manage the filtering.
Somme of them are mentioned in this tread.

https://community.spiceworks.com/topic/1591072-suggestion-on-anti-spam-gateway
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LVL 27

Assisted Solution

by:Dr. Klahn
Dr. Klahn earned 125 total points (awarded by participants)
ID: 41844312
I don't think that there's one "best" solution for this issue, which has become significantly worse over the last year or so.

It is certainly inconvenient to reject email containing Office or potentially executable attachments, but the potential cost of a ransomware infection is significant.  imo, it's high enough to justify the inconvenience of automatically rejecting emails with the notation "550 Please don't send Office or executable attachments."  It's cruel, it's annoying, and it works 100% of the time, including Day Zero exploits.

Sometimes there's just too much bath water and not enough baby.
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LVL 25

Assisted Solution

by:madunix
madunix earned 125 total points (awarded by participants)
ID: 41845063
You could use appliance or services; Use spam filtering firewall , Eg:-Barracuda, Forti or Check point.  Use Check Point firewall Anti-Spam & Email Security Software Blade provides comprehensive protection for messaging infrastructure. A multidimensional approach protects email infrastructure, provides highly accurate anti-spam coverage and defends organizations from a wide variety of virus and malware threats delivered within email. Be aware .. there is no fullproof automatic solution - human intervention is necessary - even if done by a tool or directly.
https://www.fortinet.com/products-services/security-subscriptions/fortiguard-services-anti-spam.html
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LVL 27

Expert Comment

by:Dr. Klahn
ID: 41871794
EE email requested stale question closure.
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