Mail In a Box on EC2 with S3 backup script

I wanted to break free and set up my own email server on Amazon’s AWS cloud. After signing up for a one year free trial, creating my mailinabox server on a T2 Micro instance with Ubunut 14.04LTS, getting the externally hosted DNS settings up and running, and testing OK, it was now time to focus my attention on backing up our email. Amazon’s free tier provides you with 5GB of free S3 storage, which is more than enough to keep and restore the emails on the server i wish to…

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