A Swift framework for simple access to common email providers via IMAP and POP3.
Postal is a Swift framework that simplifies email integration in iOS and macOS applications. It provides a clean, Swift-native interface for connecting to email providers, searching messages, and fetching email content, abstracting away the complexities of email protocols like IMAP and POP3.
Swift developers building iOS or macOS applications that require email functionality, such as email clients, productivity tools, or apps needing to access user inboxes.
Developers choose Postal for its simple, type-safe Swift API that prioritizes ease of use and reliability, with pre-configured support for common providers like iCloud, Gmail, and Yahoo, and built-in debugging tools for IMAP sessions.
A Swift framework for working with emails
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Provides a clean, type-safe Swift interface that abstracts email protocol complexities, making integration intuitive for Swift developers, as shown in the example code.
Offers easy setup for common providers like iCloud and Gmail with built-in configurations, reducing initial development time and effort.
Supports logical filtering by criteria such as subject and sender, enabling powerful email queries with a composable filter system.
Includes logging capabilities for IMAP sessions, allowing developers to troubleshoot connection issues directly within the framework.
Limited to IMAP and POP3 for receiving emails, with no built-in functionality for sending emails, which requires additional libraries for full email client features.
Exclusively supports iOS and macOS, making it unsuitable for cross-platform or server-side applications beyond Apple ecosystems.
Requires handling provider-specific variations in email protocols, as documented separately, which can add overhead for less common or custom providers.