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SOGo and Pagkugi

Self-hosted groupware with webmail, calendar, contacts, and ActiveSync.

At a glance

Webmail, calendar, contacts, tasks, ActiveSync, and a Thunderbird connector.

Where Pagkugi differs. Server-side groupware, not a local Maildir client.

Status
Active
License
GPL-3.0 / LGPL-2.1
Platforms
Browser, self-hosted
Storage
Live IMAP and a database for groupware data.
Website
https://sogo.nu/
Source
https://github.com/Alinto/sogo

Where SOGo is better

  • Groupware with webmail, calendar, and contacts.
  • ActiveSync support.
  • A Thunderbird connector.

Storage and ownership

Where the mail actually lives, and whether it survives the client.

Feature Pagkugi SOGo
Open local storage Yes No
Maildir as the live store Yes No
Works offline Yes No

Accounts and protocols

The servers and providers the client can talk to.

Feature Pagkugi SOGo
IMAP and SMTP Yes Yes
POP3 No Not in the first release. No
Gmail account No Provider-specific account model is not supported. Yes
Microsoft / Exchange No Exchange-specific account model is not supported. Limited
JMAP No No

Reading

How a message is presented, and what happens to HTML.

Feature Pagkugi SOGo
In-app HTML rendering No Mail is converted to text instead. Yes
HTML converted to text Yes Yes
Conversation threading Yes Yes
Calendar invitations Limited A focused read-only viewer, not a calendar application. Yes

Writing and organizing

Composition, search, and the tools that shape a mailbox.

Feature Pagkugi SOGo
Rich or HTML composition No Composes text/plain; Markdown composition is not released. Yes
Snooze or send later No No
Full-text search Yes Yes
Custom incoming filters No The local filter engine is implemented but switched off. Yes Sieve.
Tags or labels No Read state only; no general labels or tags. Limited
Mailing-list actions Yes Limited
Command palette or keyboard-first No Actions live in explicit context menus. Limited
Open-thread work view Yes No

Security and privacy

Encryption, sender checks, and what leaves the machine.

Feature Pagkugi SOGo
PGP / S/MIME No Not built in. No
Phishing or sender checks Yes Limited
Remote content blocked Yes Yes
Built-in AI features No No assistant, by design. No

Platform and business

Where it runs, how it extends, and how it is sold.

Feature Pagkugi SOGo
Graphical desktop app Yes No
Terminal interface No No
Mobile app No No
Web or self-hosted No Yes
Calendar, contacts, or groupware No Yes Calendar, contacts, tasks, and ActiveSync.
Plugin or extension system No Limited
Open source No Proprietary commercial software. Yes
No account with its maker Yes No

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