Use McNotify to send SMS and Email based notifications of individuals joining your Minecraft server.
Go is currently a requirement to run this package... though it is
also easily built by running GOOS=linux GOARCH=amd64 go build to
build this for linux.
To install dependencies, run go get github.com/untoldone/mcnotify
To run, copy run.sample.sh to run.sh, enter in all environment variables
in that file, and then run ./run.sh from the same director containing run.sh.