17.5
AndroidiOSAPI
Alternatives to Mailprotector
26.5
SpamHero Business Email Security filters a domain’s incoming email in the cloud and forwards clean messages to the customer’s mail server.
WebAPI
36.2
Cisco Catalyst Center is a centralized controller and management dashboard for enterprise network operations.
WebAPILinux
- 4
Sophos Secure Message
Sophos Secure Message is part of Sophos Email, a cloud service that protects inboxes from phishing, business email compromise, spam, and email-delivered malware.
Web6.2 - 5
MailChannels Inbound Filtering
MailChannels Inbound Filtering is a cloud gateway for hosting providers that run email at scale.
WebAPI6.1 - 6
Mailinblack Protect
Mailinblack Protect is an email-security solution for companies, public administrations, and healthcare institutions.
WebAPISelf-hosted5.6 - 7
Darktrace / EMAIL
Darktrace / EMAIL uses behavioral AI to identify and stop email threats such as phishing, business email compromise, impersonation, and social engineering.
WebAPI5.5 - 8
Barracuda Message Archiver
WebmacOSWindows5.3 - 95.1
- 10
5.0 - 11
4.9 - 124.9
- 13
4.8 - 144.8
- 154.7
- 16
4.7 - 174.6
- 184.6