SOURCE_URL=https://github.com/the-djmaze/snappymail/releases/download/v2.25.2/snappymail-2.25.2.tar.gz SOURCE_SUM=e39fe513ede56c896bae51a265c9f2aaa60deb5057741cdfb9f42e3ffe96d669 SOURCE_SUM_PRG=sha256sum SOURCE_FORMAT=tar.gz SOURCE_IN_SUBDIR=false SOURCE_FILENAME=