postfix/postfix-lmdb-3.8.6-1-x86_64.pkg.tar.zst build reproducible in our test framework:
c881d9e283ca4d06e5d9ba71e9b43e86b6e480a84137c5dc4ad7d80d4752a922 postfix-lmdb-3.8.6-1-x86_64.pkg.tar.zst
008483703d43b982a746ac5876d291e15a6042be9359916a4a659fc479839bee postfix-lmdb-3.8.6-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
008483703d43b982a746ac5876d291e15a6042be9359916a4a659fc479839bee postfix-lmdb-3.8.6-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt