SSL Certificates with security locks image

Unified Communications

For MS Exchange/Office environments

Unified Communications / Exchange SSL Certificates

These business SSL certificates are built expressly for the Microsoft Exchange 2010/2013 (and up) and Microsoft Office Communication Server 2007 environments. These certificates will secure up to 100 domains and provide unlimited server licenses. They provide validation of the organization behind the website (making them suitable for business sites that collect sensitive customer data) and support the Autodiscover service in Exchange, a service that greatly eases client administration.

  • Great for E-commerce, corporate, NGO, or governmental websites
  • Organization Validation
  • Multi-Domain
  • Encryption (up to 256-bit)

This certificate is issued within two business days.

Comodo logo

3 Domains Included

Renews at $59.99/yr
17% off
Comodo - creating trust online Unified Communications


Duration 1 Year 2 Years 3 Years 4 Years 5 Years
SSL Certificate
Price / Year $79.99
SALE $95.99
SALE $93.59
SALE $93.59
SALE $93.59
SALE $59.99
Additional Domain First 3 domains included!
Price / Year


Brand Comodo
Domains Included 3 (domains and/or subdomains)
Add'l Domains up to 97 (domains and/or subdomains)
Great for Business
Validation Level Organization (OV)
Local Domains
Mobile Support
Assurance High
Refund 15 days
Warranty $250,000.00
Browser Support 99.9%
Reissues Free, unlimited
Key Length RSA key length from 2048-bit
Encryption up to 256-bit


Due to the high level of validation provided by Organization Validation (OV), certain paperwork is required before these certificates can be issued. Required paperwork →

Business registration

Business registration

Your business registration needs to be authenticated. Comodo will check to see that your company is legally registered by verifying your business profile.

Company Representative

Company Representative

This person must currently hold an executive position within the company (CEO, CFO, COO, etc.)

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