Script PMTA 5.0r7 installer + Fast Panel | Bash script | 2024

released build 5.0r7

- added support to configure click tracking and top/bottom open pixel insertions independently
from each other when using engagement tracking with SparkPost Signals;

- extended "smtp-pattern-list" to allow specifying the time interval after which a queue will
return to normal mode after being set into backoff mode with the mode=backoff action;

- extended "include" directive to support fetching configuration from external sources
through HTTP or HTTPS;

- added support for DKIM signing DSN emails issued by PowerMTA;

- added "pmta show vmta-settings" command to view settings of a particular VirtualMTA;

- added support for customizing key length of DH (Diffie-Hellman) parameters used during a
TLS 1.1 or TLS 1.2 handshake;

- added "max-memory-usage-percent" directive to configure the maximum memory consumption
of the PowerMTA process beyond which it will stop accepting incoming email;

- fixed a bug in cold VirtualMTA selection which reduced the amount of email rerouted to
a cold virtual MTA when MX rollup patterns are also configured;

- upgraded to OpenSSL 1.1.1i, to get the latest bug fixes;

- other small improvements and fixes;