Microsoft TechNet - White Paper: Exchange 2007 Autodiscover Service
Microsoft TechNet - White Paper: Understanding the Exchange 2010 Autodiscover Service

Microsoft TechNet - Exchange 2010 - Autodiscover Service
Microsoft TechNet - Exchange 2013 - Autodiscover Service

Microsoft Support - How to suppress the AutoDiscover mismatch warning in Outlook 2007, Outlook 2010, and Outlook 2013
Microsoft Support - How to control Outlook AutoDiscover by using Group Policy

TechNet Blogs » 250 Hello » Busting The Set-AutodiscoverVirtualDirectory Myth

Exchange TechCenter Forums - Exchange 2007 to Exchange 2013 Transition and Autodiscover
Pro-Exchange,Lync & Office 365 - Retrieving Exchange Autodiscover SCP information from AD via PowerShell
Sys Admin Extraordinaire - Details about Service Connection Point for Exchange Autodiscover
MSDN Office Dev Center - How to: Find Autodisover endpoints by using SCP lookup in Exchange
exchangeserverpro.com - Exchange Server 2010 to 2013 Migration – Reviewing Autodiscover Configuration
AC Brown's IT World - Internal DNS and Exchange Autodiscover
AC Brown's IT World - Exchange Autodiscover Episode 2: Attack of the Exchange Server
PracticalKungFu.net - Disable autodiscover methods in Outlook 2013
Exchange Anywhere - Disable Autodiscover SCP Lookup for Outlook Clients with Office 365
Autodiscover service and how to disable it on-premises – Justin’s Tech Tip of the Week
Elan Shudnow's Blog - Autodiscover, DNS, Certificates, and what you need to know
TechNet Blogs » 250 Hello » Exchange & The Autodiscover Web Service
Raji Subramanian - Exchange 2013 Autodiscover and Outlook Provider
ntSystems | info.tech - Outlook Autodiscover and what to do when migrating from Exchange 2010 to 2013
Mike Pfeiffer - Testing Exchange Autodiscover with PowerShell and the EWS Managed API
TechNet Blogs » We're All In! » Controlling Outlook Autodiscover behavior
TechNet Blogs » EXCHDXB » Troublshooting Autodiscover (Exchange 2007/2010)
Microsoft Exchange Server Made Easy - Resolve Exchange Autodiscover Error 600 Invalid Request

The Exchange Team Blog - Ambiguous URLs and their effect on Exchange 2010 to Exchange 2013 Migrations

A blog on Skype for Business and LYNC - Troubleshooting EWS issues in LYNC 2013 LYNC 2013 (and 2016) use the autodiscover DNS records to locate the EWS and do not use the SCP like Outlook can.

Guardicore - Autodiscovering the Great Leak
GitHub - guardicore/labs_campaigns/tree/master/Autodiscover This repository contains a list of Autodiscover domains with all possible TLDs and a mapping to 127.0.0.1 to be included in your local hosts file.