We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
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GreatHorn simplifies email security by automating the cycle of email security – through continuous threat detection, defense, and incident response. Office 365 and G Suite customers using GreatHorn not only gain enterprise-class protection against both sophisticated phishing attacks and traditional threats, they also reduce complexity, manual remediation time, and negative impact on business operations.
Exchange Online Protection (EOP) is the cloud-based filtering service that helps protect your organization against spam and malware. EOP is included in all Microsoft 365 organizations with Exchange Online mailboxes.
GreatHorn Email Security is ranked 33rd in Email Security while Microsoft Exchange Online Protection is ranked 12th in Email Security with 1 review. GreatHorn Email Security is rated 0.0, while Microsoft Exchange Online Protection is rated 10.0. On the other hand, the top reviewer of Microsoft Exchange Online Protection writes "Protects our customers from spammers". GreatHorn Email Security is most compared with Proofpoint Email Protection, Avanan, Mimecast Email Security with Targeted Threat Protection and IRONSCALES, whereas Microsoft Exchange Online Protection is most compared with Proofpoint Email Protection, Microsoft Defender for Office 365, Symantec Messaging Gateway, Fortinet FortiMail and Sophos Email.
See our list of best Email Security vendors.
We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.