Email Security & Availability

Hosted Email Security Filtering

Avoid the time and cost of developing your own email delivery solution or licensing a third-party service. The Mailstratus “Cisco” Email Security Solution is a highly scalable email relay solution that integrates into applications and services on any platform on-premise or hosted with any outside hosting vendor.

Built on Cisco™ and leveraging its cloud-based architecture and advanced delivery protocols, Mailstratus email security delivery solution provides scalability to deliver millions of emails, superior email delivery rates, and comprehensive real-time analytics. Furthermore, backed by Geek Grade Support!

  • Dynamic

    Use SMTP, Web, and Event type support to integrate email delivery for exceptional performance.

  • Scalable

    Reliable High availability infrastructure allows you to send hundreds or millions of emails per day!

  • Intelligent

    Cisco Anti-Spam offers an industry-leading, innovative approach to threat detection. The unique Context Adaptive Scanning Engine!

To learn how our email secured delivery solution can work for your organization Email a member of our sales team.

Cisco Security

Robust email relay for applications and services.

Save developers from building, scaling, and maintaining unique email delivery solution or the email servers necessary to support their applications or services. SendGrid solves the technical challenges of email delivery including DK/DKIM, SPF, DLP, ISP rate limits, increasing deliverables and ensuring email continuity. It serves as the email backbone for thousands of companies, delivering billions of emails.


MONTHLY PRICING $25.00 $40.00 $95.00 $195.00
EMAILS/MONTH 30,000 65,000 100,000 350,000
PRICE PER ADDITIONAL EMAIL $0.001 $0.001 $0.00085 $0.00075


Domain Keys
Content Inspection
Reputation Monitoring
Spam Filter Testing
ISP Monitoring
White Lists Customization
Dedicated IP Address
Whitelist Qualified
Feedback Loops


SMTP Relay


Technical Support
Datacenters in Canada

Visibility and control to defeat advanced attacks

Get global threat intelligence, advanced sandboxing, and real-time malware blocking to prevent breaches with Cisco Advanced Malware Protection (AMP). But because you can’t rely on prevention alone, AMP also continuously analyzes file activity across your extended network, so you can quickly detect, contain, and remove advanced malware.


Leading breach detection

Source: NSS Labs

industy time

Time to detection

Source: 2016 Midyear Cybersecurity Report

Related Information

Email Delivery Overview

Read our Osterman Research study on Mailstratus' infrastructure build from the ground, up! Everything you need to know about our High Availability Solution.

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Powered by DNSnetworks

Parent company of Mailstratus, DNSnetworks Enterprises is our founded and IT Cloud provider for the infrastructure that runs the heart of the Mailstratus division. Visit them here

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Datacenter Footprint

The Mailstratus HA Cloud footprint stretches over 4000 kms to provide the ultimate Disaster recovery solution to maintain our 99% guaranteed SLA uptime.

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