Release 3.8.5

Version 3.8.5: Allow an external queue directory, and update documentation.
Version 3.8.5: Upgrade to latest Alpine container, fix removal of hash and replacement with lmdb, and automatic detection of SMTPS when using port 465.

Release 3.6.6

Version 3.6.6: Allow configuration items to have a value of empty string and update to alpine base container 3.15.4

Release 3.6.4

Version 3.6.4: Upgraded to latest Postfix and added DKIM features

Release 3.4.7-2

Version 3.4.7-2: Added the option to allow arbitrary configuration items to be set.

Release 3.4.7-1

Update to Postfix 3.4.7, allow usage of REWRITE_HEADERS to rewrite mail headers.

Release 3.4.7

Updated optional configuration variable REWRITE_DOMAIN to allow rewriting all from-adresses to a specific domain.

Updated Alpine Linux Postfix package to 3.4.7.

Release 3.4.5

Initial release of the container, using Alpine Linux Postfix package version 3.4.5.