Postfix has announced the release of several new versions, including the latest 3.10.6, along with legacy versions 3.9.7, 3.8.13, and 3.7.18. This update addresses a variety of issues and introduces improvements to the email delivery system. The most significant fix in Postfix 3.10 involves resolving a bug related to TLS wrapping settings that previously led to email delivery failures. The update enhances logging capabilities for SMTP clients, allowing users to receive alerts about potential delivery issues and providing clearer information on successful transactions.
Additionally, the new version addresses a specific SMTP configuration issue involving the 'smtp_tls_wrappermode' setting, which, under certain conditions, could have improperly reverted connections to an unauthenticated state. This fix aims to ensure more reliable email delivery. The logging features have also been improved; enabling the 'smtp_tls_enforce_sts_mx_patterns' option allows for warnings when an MX hostname does not align with the expected STS patterns, enhancing awareness of potential delivery problems.
Furthermore, Postfix 3.10 rectifies a crash issue related to client-side setups under specific STS plugin configurations, although this was not a common user experience. The update also patches older versions (3.9 and below) for a segmentation fault caused by duplicate parameter names in "postconf" commands, a longstanding issue dating back to version 2.9. Documentation has been refined as well, with corrections made to the description of the 'smtp_cname_overrides_servername' parameter in postconf.proto.
For those interested in the changes or who are using any of these releases, further details can be found on the Postfix mirrors page.
As Postfix continues to evolve, users can expect ongoing enhancements and bug fixes that aim to bolster security and improve functionality in email delivery systems. Regular updates not only address current issues but also aim to improve user experience and system reliability, making it essential for administrators to stay informed and implement these updates to maintain optimal performance
Additionally, the new version addresses a specific SMTP configuration issue involving the 'smtp_tls_wrappermode' setting, which, under certain conditions, could have improperly reverted connections to an unauthenticated state. This fix aims to ensure more reliable email delivery. The logging features have also been improved; enabling the 'smtp_tls_enforce_sts_mx_patterns' option allows for warnings when an MX hostname does not align with the expected STS patterns, enhancing awareness of potential delivery problems.
Furthermore, Postfix 3.10 rectifies a crash issue related to client-side setups under specific STS plugin configurations, although this was not a common user experience. The update also patches older versions (3.9 and below) for a segmentation fault caused by duplicate parameter names in "postconf" commands, a longstanding issue dating back to version 2.9. Documentation has been refined as well, with corrections made to the description of the 'smtp_cname_overrides_servername' parameter in postconf.proto.
For those interested in the changes or who are using any of these releases, further details can be found on the Postfix mirrors page.
As Postfix continues to evolve, users can expect ongoing enhancements and bug fixes that aim to bolster security and improve functionality in email delivery systems. Regular updates not only address current issues but also aim to improve user experience and system reliability, making it essential for administrators to stay informed and implement these updates to maintain optimal performance
Postfix 3.10.6, 3.9.7, 3.8.13, and 3.7.18 released
Postfix has released new versions, including 3.10.6, as well as legacy versions (3.9.7, 3.8.13, and 3.7.18), making an update available for the main branch. The latest release, Postfix 3.10, includes fixes for several issues, including a bug that caused email delivery problems due to incorrect TLS wrapping settings. Additionally, version 3.10 introduces improved logging features for SMTP clients, warning users of potential problems during delivery and offering more details about successful matches. The update also patches issues affecting older versions (3.9 and below), including a segmentation fault caused by duplicate parameter names in certain "postconf" commands.
Postfix 3.10.6, 3.9.7, 3.8.13, and 3.7.18 released @ Linux Compatible
