Preview site. This site is a preview: the hosted download is not connected yet. The project itself is real.

Compare ยท Webmail and provider services

Horde IMP and Pagkugi

Webmail in the Horde groupware suite.

At a glance

IMAP webmail with PGP/S/MIME, Sieve filters through Ingo, calendar through Kronolith, and contacts through Turba.

Where Pagkugi differs. A server-side webmail and groupware suite, not a local Maildir client.

Status
Active
License
GPL-2.0
Platforms
Browser, self-hosted
Storage
Live IMAP; no local mail store.
Website
https://www.horde.org/apps/imp/
Source
https://github.com/horde/imp

Where Horde IMP is better

  • A mature webmail with groupware modules.
  • PGP/S/MIME and Sieve filters.
  • Calendar and contacts in the same suite.

Storage and ownership

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

Feature Pagkugi Horde IMP
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 Horde IMP
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 Horde IMP
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 Horde IMP
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 through Ingo.
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 Horde IMP
PGP / S/MIME No Not built in. Yes
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 Horde IMP
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 notes.
Plugin or extension system No Yes
Open source No Proprietary commercial software. Yes
No account with its maker Yes No

Compare another client

See every client side by side