Configure

Unified Communication (UC)

Secure multiple unique domains and subdomains on a single Unified Communications Certificate (UCC). Save money over buying individual certificates and consolidate your certificate needs in one UCC supported by MS Exchange 2007/2010 and OCS 2007.

Buy New OR Renew Your Comodo Unified Communication (UC)

Business-validated certificate
128/256 bit encryption
Trusted by over 99% of browsers and mail clients
Supported by MS® Exchange 2007(or higher) and OCS 2007
One of only three officially listed by Microsoft® as a UCC vendor
Up to three year certificate term
What this Certificate is used for
For online businesses that use MS® Exchange 2007 (and up) or Office Communications Server 2007 environment, you can streamline your certificate management into a single UC Certificate from Comodo while you save money and time. Secure all your domains such as mail.yourdomain.com, autodiscover.yourdomain.com, exchange1.yourdomain.local, under one UC Certificate.

Comodo certificates allow you to maintain a high level of security with strong encryption and ID verification capabilities. A Unified Communications Certificate is an easy, comprehensive and economic alternative to securing all your domains and subdomains under just one certificate.

You'll benefit from

SAN field control to adjust the domains covered in your certificate
Business validated certificates to build trust with your website visitors
A certificate that grows with your business
Simplified security needs in a single UC Certificate
Save money compared to buying individual certificates