SOURCE_URL=https://github.com/the-djmaze/snappymail/releases/download/v2.25.4/snappymail-2.25.4.tar.gz SOURCE_SUM=3b2d650511c658c6922d00a0544aaf27f6b2bfc9b8db3ea206a81cdf05af06cc SOURCE_SUM_PRG=sha256sum SOURCE_FORMAT=tar.gz SOURCE_IN_SUBDIR=false SOURCE_FILENAME=