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Enable IMAP and Message Submission with SSL/TLS for Exchange Server 2013

From time to time I need to enable IMAP and Message Submission for Exchange servers. Most of the time it is because there is some kind of CRM / ERP System that needs to send and receive emails. Here are the steps to enable IMAP and Message Submission with SSL/TLS. I used a Wildcard certificate (*.contoso.com) to secure the data. IMAP/S uses port 993 (TCP) and Message Submission uses port 587 (TCP). Message Submission was created to distinguish between SMTP for Servers and SMTP for Clients. SMTP for Servers runs on port 25 and SMTP for Clients (Message Submission) runs...