SSL Certificate Browser Compatibility
Compatible & Trusted by all Major Browsers
DigiCert SSL Certificates are issued under one of the oldest and most widely supported roots in the industry, which is trusted by virtually every browser in use today, as well as dozens of smart phones and handheld computing devices.
We have excluded some uncommon platforms from the lists below.
If your platform is not listed, there is still a good chance it is supported. Please don't hesitate to contact us if you have a question about compatibility.
Server Platforms
- Apache
- BEA WebLogic
- C2Net Stronghold
- Citrix
- Cobalt RaQ3x/4x/XTR
- Courier IMAP
- cPanel / Web Host Manager
- Ensim Control Panel
- Hsphere
- IBM HTTP Server
- iPlanet Server
- Java Web Server (Javasoft / Sun)
- Lighttpd
- Lotus Domino
- Microsoft IIS
- Microsoft ISA
- Microsoft Live Communication Server
- Microsoft Office Communication Server 2007
- Microsoft SQL Server 2005
- Netscape Enterprise Server
- Nginx
- Novell ConsoleOne
- Novell Web Server
- OpenLDAP
- Oracle HTTP Server
- Plesk
- Tomcat
- Webmin
- Websphere
- WebSTAR
- Zeus Web Server
Web Browsers
- AOL 5+
- Camino 1.0+
- Chrome
- Firefox 1.0+
- Internet Explorer 5+
- Konqueror 2.2.1+
- Mozilla 7.0+
- Netscape 4.5+
- Opera 5+
- Safari
Mail Clients
- Mail.app (Mac OS X)
- Microsoft Outlook 2000
- Microsoft Outlook 2003
- Microsoft Outlook 2007
- Microsoft Outlook Express 5+
- Microsoft Outlook XP
- Thunderbird (Mozilla)
Mail Servers
- Barracuda Spam Firewall
- Courier IMAP
- Microsoft Exchange Server 2003
- Microsoft Exchange Server 2007
- Microsoft Exchange Server 2010
- Microsoft Outlook Web Access
- Postfix
- Qmail
- Surgemail
Firewalls, VPNs, Load Balancers
- Cisco
- F5 Big-IP
- Juniper
Mobile Devices
- Windows Mobile 2003 (Pocket Explorer)
- Windows Mobile 5
- Windows Mobile 6
- iPhone OS
- Palm OS
- Palm Treo
- Blackberry OS
- Symbian OS
- Nokia E-Series Phones
Certificate trust issues usually denote a problem with the certificate installation, as opposed to a problem with the certificate itself. Our SSL certificate diagnostic tool can help.
Some platforms are not programmed to use the wildcard character in a wildcard certificate. See our Wildcard SSL Compatibility page for details.
