Replace Symantec with Mimecast

Reset Your Security,
Refresh Your Peace of Mind

Protection for the top attack vector with Mimecast Email Security. Mimecast offers a seamless transition
to a full cloud service with comprehensive support, ensuring no additional costs, risks, or resource demands.

Get best-in-class protection in the cloud

Help block email-based threats with 100% cloud-based, AI-powered, industry-leading detection, trusted by more than 40K customers

Tame
complexity

Save time and improve security with simplified administration and management, and integrate Mimecast with your other security investments

Lock in
value

Set up your organization for success with best practice implementation and financial support to help you transition

Every day, over 7 organizations replace their
secure email gateway with AI-powered
cloud email security from Mimecast^*

100% cloud-based

No updates, patches, or management to worry about.

100+ integration partners

Integrate Mimecast with the rest of your security ecosystem for stronger security.

One platform

Manage all policies from a single console and platform.

1.7B emails scanned daily

Real time improvements and detections made from Mimecast’s daily email scans.

*This average is taken from June 2022-June 2023, it does not include the 2000+ customers that moved from M365 & Google to Mimecast.

Every month, more than 10 organizations replace Symantec’s Email Security cloud with Mimecast.**

Change can be hard. Let Mimecast make the transition easier. 

Mimecast has migrated thousands of customers through the Mimecast Bridge Program - offering a financially supported solution transition period to modernize your email security until your existing solution contract ends. Benefits include:

Create a plan to migrate safely
Get dedicated implementation, support, and project management resources
Financial support during switch to ensure you don’t double or overpay

**This average is taken from June 2022-June 2023, it does not include customers moving to Mimecast from Symantec Email Security appliances.

Explore Bridge Program

Designed to secure even the most complex email environments, Mimecast Email Security delivers AI-powered detection and world-class efficacy, providing essential layered protection and remediation for any email environment.

Industry-leading effectiveness

Mimecast offers best-in-class threat protection that combines advanced AI with comprehensive detection capabilities to help prevent known and zero-day threats from reaching your users.

100% cloud-based protection
Powered by real-time intelligence
Trusted by more than 40K customers

Simplified management

Get a comprehensive view of your threat landscape from a single administration console.

Hassle-free administration with no updates or patches
Granular policy controls with unlimited flexibility

Integrate and optimize

Our purpose-built integration platform offers a vast library of integrations and APIs to meet your unique and evolving security needs.

Integrate with best of breed security tools
Access pre-built integrations for rapid deployment
Build cyber resilience across your existing tools

Total deployment flexibility

Replace your email gateway or enhance the native security provided by Microsoft with flexible deployment options and coverage for all email environments.

Cloud-native secure email gateway for all email platforms
Integrated solution for added Microsoft 365 protection

Replace Symantec with Mimecast

Reset Your Security, Refresh Your Peace of Mind