http://dl-cdn.alpinelinux.org/alpine/edge/main
http://dl-cdn.alpinelinux.org/alpine/edge/community
# mhash
http://dl-cdn.alpinelinux.org/alpine/edge/testing
# gmime-2.6
http://dl-cdn.alpinelinux.org/alpine/v3.6/main
# libsieve
http://dl-cdn.alpinelinux.org/alpine/v3.0/testing
