Which mail systems / clients support S/MIME Certificates?
S/MIME Certificates are natively compatible with all major email clients, internet browsers and mobile devices.
Email clients:
- Microsoft Outlook
- Apple Mail and MailMate
- Samsung Mail
- CipherMail para Android
- eM Client
- Mozilla Thunderbird
- Gnome Evolution
- SeaMonkey
Web clients:
- Outlook Web App (Exchange Server 2013 or 2010)
- Outlook on the Web or Exchange Online (Microsoft 365 or Exchange Server 2016)
- Gmail (G Suite Enterprise or Education)
- Zimbra Web Client
- Zoho Mail (Mail Premium or Workplace Professional)
Operating system (OS):
- Windows
- Linux
- MacOS
- iOS
- Android
And any other email client or system that supports S/MIME certificates.
If you don't have an S/MIME Certificate or need to renew your existing one, check out our offerings: https://flexbox.cloud/en/secure-email-smime-certificate/
Updated on: 30/10/2023
Thank you!