This library provides a job-based API for interacting with an IMAP4rev1 server. It manages connections, encryption and parameter quoting and encoding, but otherwise provides quite a low-level interface to the protocol. This library does not implement an IMAP client; it merely makes it easier to do so.

Sieve is a language that can be used filter emails. KSieve is a Sieve parser and interpreter library for KDE.

The Kaccounts Integration library provides online account management system and its Plasma integration components.

This package provides libraries for importing mails other e-mail client programs into KMail and KDE PIM.

This package provides a library for accessing realtime public transport data and for performing public transport journey queries.

Akonadi is an extensible cross-desktop Personal Information Management (PIM) storage service. It provides a common framework for applications to store and access mail, calendars, addressbooks, and other PIM data.

This package contains the Akonadi PIM storage server and associated programs.

This package provides a library for arsing of digital vaccination, test and recovery certificates.

Akonadi Data import Wizard is an assistant to import external PIM data into Akonadi for use in KDE PIM applications.

This package provides an assistant for the configuration of accounts in KMail.

Akonadi Contacts is a library that effectively bridges the type-agnostic API of the Akonadi client libraries and the domain-specific KContacts library. It provides jobs, models and other helpers to make working with contacts and addressbooks through Akonadi easier.

The library provides a complex dialog for editing contacts and several models to list and filter contacts.

This package contains Akonadi agents written using KDE Development Platform libraries. Any package that uses Akonadi should probably pull this in as a dependency. The kres-bridges is also parts of this package.

This library provides an event creator for KDE PIM.

This library provides an API for handling SMTP services. SMTP (Simple Mail Transfer Protocol) is the most prevalent Internet standard protocols for e-mail transmission.

This library provides an API and support code for managing mail transport.

This library manages calendar specific actions for collection and item views.

Kgpg manages cryptographic keys for the GNU Privacy Guard, and can encrypt, decrypt, sign, and verify files. It features a simple editor for applying cryptography to short pieces of text, and can also quickly apply cryptography to the contents of the clipboard.

This package provides online account providers for the KAccounts system.

This library provides Grantlee theme support.

Akregator is a news feed reader. It enables you to follow news sites, blogs and other RSS/Atom-enabled websites without the need to manually check for updates using a web browser. Akregator is designed to be both easy to use and to be powerful enough to read hundreds of news sources conveniently. It comes with a fast search, advanced archiving functionality and an internal browser for easy news reading.

The Calendar Support library provides helper utilities for calendaring applications.

This library retrieves avatar images based on a hash from a person's email address, as well as local caching to avoid unnecessary network operations.

This library provides an API for handling MIME data. MIME (Multipurpose Internet Mail Extensions) is an Internet Standard that extends the format of e-mail to support text in character sets other than US-ASCII, non-text attachments, multi-part message bodies, and header information in non-ASCII character sets.

This library provides a utility and user interface functions for accessing calendar data using the kcalcore API.

This package provides library to deal with Apple Wallet pass files.