Exim, the open-source message transfer agent (MTA), has launched its latest version, Exim 4.99, featuring a host of enhancements aimed at improving performance, security, and overall user experience. This release follows four release candidates and is built on the foundation of Exim's longstanding reputation for reliability, particularly in Unix-based systems.
Key improvements in Exim 4.99 include the integration of sieve inbox options in redirect routers, providing users with more precise control over their mail routing processes. Additionally, a new "connection_id" variable has been introduced, which enhances logging capabilities and aids system administrators in diagnosing issues by offering detailed insights regarding SMTP connections.
The update also expands event logging for SMTP failures, allowing for better tracking and troubleshooting of protocol or syntax errors. Users will also appreciate the enhanced filter support, which now permits the omission of Exim and Sieve filters during the build process, potentially optimizing memory usage and streamlining installations.
Furthermore, Exim 4.99 brings support for JSON and LDAP lookups, and it also accommodates various authentication protocols such as PAM, RADIUS, as well as email security standards like SPF, DKIM, DMARC, and ARC across all router and authenticator drivers, except for SMTP.
Other notable features include:
- The ability to disable proxying through the socks_proxy transport.
- Support for ATRN (Automated Ticket Reply Notification) functionality.
- Enhanced IPv6 address support for MySQL and PgSQL lookups for more versatile database connectivity.
- Expanded options for hosts_randomize within manual route routers and SMTP transports.
For users looking to upgrade or download Exim 4.99, the release is available on the official release page.
In extending this summary, it's worth noting that the continuous evolution of Exim reflects the growing demands of email security and management in an increasingly digital world. As email remains a critical communication tool, the introduction of features that enhance flexibility, security, and control is essential for organizations aiming to manage their email systems effectively. The adoption of modern protocols and lookup capabilities indicates Exim's commitment to staying relevant and responsive to the needs of contemporary users, ensuring that it remains a competitive choice in the landscape of message transfer agents
Key improvements in Exim 4.99 include the integration of sieve inbox options in redirect routers, providing users with more precise control over their mail routing processes. Additionally, a new "connection_id" variable has been introduced, which enhances logging capabilities and aids system administrators in diagnosing issues by offering detailed insights regarding SMTP connections.
The update also expands event logging for SMTP failures, allowing for better tracking and troubleshooting of protocol or syntax errors. Users will also appreciate the enhanced filter support, which now permits the omission of Exim and Sieve filters during the build process, potentially optimizing memory usage and streamlining installations.
Furthermore, Exim 4.99 brings support for JSON and LDAP lookups, and it also accommodates various authentication protocols such as PAM, RADIUS, as well as email security standards like SPF, DKIM, DMARC, and ARC across all router and authenticator drivers, except for SMTP.
Other notable features include:
- The ability to disable proxying through the socks_proxy transport.
- Support for ATRN (Automated Ticket Reply Notification) functionality.
- Enhanced IPv6 address support for MySQL and PgSQL lookups for more versatile database connectivity.
- Expanded options for hosts_randomize within manual route routers and SMTP transports.
For users looking to upgrade or download Exim 4.99, the release is available on the official release page.
In extending this summary, it's worth noting that the continuous evolution of Exim reflects the growing demands of email security and management in an increasingly digital world. As email remains a critical communication tool, the introduction of features that enhance flexibility, security, and control is essential for organizations aiming to manage their email systems effectively. The adoption of modern protocols and lookup capabilities indicates Exim's commitment to staying relevant and responsive to the needs of contemporary users, ensuring that it remains a competitive choice in the landscape of message transfer agents
Exim 4.99 released
Exim, an open-source message transfer agent (MTA), has released version 4.99 with significant improvements and new features to enhance performance, security, and user experience. The latest update includes support for sieve inbox options in redirect routers, expanded event logging for SMTP failures, and improved filter support that allows users to omit certain filters at build time. Exim 4.99 also introduces JSON and LDAP lookup support, as well as PAM, RADIUS, Perl, SPF, DKIM, DMARC, and ARC support for various router and authenticator drivers.
