WHATs the best cloud email filtering on the market right now?

philjans used Ask the Experts™
What's the best anti-spam-virus cloud filtering service that one can use before email arrive to my internal Exchange Service?
I use to use MXLogic which was bought by McAfee which discontinued the service and I moved to ZeroSpam which is not that good.
I have been told ProofPoint is really good but couldn't find any reviews or gatner,
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Server engineer
There are various smart-host providers like Mimecast, reflexion, Barracuda Ironport/ESA device apart from proof point.

You can also update SPF record for your domain by including exchange server public IP to be safe from SPAM.
David FavorFractional CTO
Distinguished Expert 2018

As Saif suggested, the 100% best protection is a combo of correct SPF + DKIM + DMARC records all implementing strict mode.

Strict Mode means anyone trying to send email on your behalf must be authorized by you, via SPF + DKIM signing.

Any unauthorized sender will have email bounced by all Mailbox Providers implementing correct SPF + DKIM processing.
Michael B. SmithManaging Consultant

I really like modusCloud by Vircom.


thanks for the info

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