SOGo is a email suite with a focus on scalability and open standards

Get Started

Easy to use, open-source email

SOGo provides a rich AJAX-based Web interface and supports multiple native clients through the use of standard protocols such as POP, IMAP, CalDAV, CardDAV and GroupDAV, as well as Microsoft ActiveSync.

  • Hide your IP address
  • Protect your online identity
  • No activity logs to track browsing
  • Secure your bank transactions
  • Use military-grade encryption
  • Be safe on public Wi-Fi networks

Just one subscription covers and protects
up to 5 devices simultaneously.

1 GB
  • Create up to 50 aliases
  • Includes one mailbox
5 GB
  • Create up to 100 aliases
  • Create up to 5 mailboxes
10 GB
  • Create up to 100 aliases
  • Create up to 10 mailboxes
20 GB Save 40%
  • Create up to 200 aliases
  • Create up to 20 mailboxes
50 GB
  • No alias or mailbox limit
  • Includes a dedicated IPv4 and IPv6 address
100 GB
  • No alias or mailbox limit
  • Includes a dedicated IPv4 and IPv6 address
200 GB
  • No alias or mailbox limit
  • Includes a dedicated IPv4 and IPv6 address
400 GB
  • No alias or mailbox limit
  • Includes a dedicated IPv4 and IPv6 address

All Subscription Plans include:

No Restrictions High Speed Network Unlimited bandwidth 256-bit AES Encryption
OpenVPN, L2TP-IPsec
and PPTP protocols
Simultaneous connections on
up to 5 devices
Apps for Windows, Mac, iOS,
Android, and Linux
Unlimited Server Switching 40+ Countries
1000+ Servers 24/7 US Based Support

Frequently Asked Questions

There are a number of reasons why SOGo should be your preferred email solution over alternatives such as Microsoft Exchange, Office 365, Google Workspace or Zimbra. SOGo is very fast and uses few resources so the required hardware footprint is very low. A single server can easily handle thousands of users. SOGo and all its related components are entirely free and released under the GPL (or LGPL/MPL), it is only server costs that are required. SOGo provides all features required by organizations to satisfy their increasingly demanding users.
For now a custom domain name is required. If you wish to use SOGo without a custom domain name, join the waitlist for a @ymoz.com email address.
Yes, SOGo supports connecting all external IMAP email accounts including popular providers such as Gmail, Yahoo and Outlook.com. Simply add your email address and password into the SOGo client and any email sent to those accounts will appear in your webmail Interface.
Yes, SOGo fully supports CalDAV and CardDAV. You can also configure the mailbox with Microsoft ActiveSync.
Yes, SOGo offers multiple ways to access and sync calendaring data. Your users can either use a web browser, Microsoft Outlook, Mozilla Thunderbird, Apple iCal, or a mobile device to access the same information.
SOGo supports and promotes open standards such as CalDAV, CardDAV, CalDAV auto-scheduling, WebDAV Sync, WebDAV ACLs, and more. As a comprehensive groupware server, SOGo ensures compatibility with standard protocols such as CalDAV and CardDAV, facilitating seamless integration and synchronization across various platforms and devices.
Yes, you can sign and encrypt messages using your personal secure certificate. Automatically manage public certificates you receive by email.
The YMOZ SOGo service is updated monthly with support for latest version of SOGo.