TLS & SSL Checker is another web based security checking tool and is available here. It can be used to check secure HTTPS URLs on websites to see if they […]

Microsoft Support and Recovery Assistant for Office 365 is a new analysis tool that is focused on troubleshooting issues in their public Cloud-based applications. It can run tests to troubleshoot […]

Remote Connectivity Analyzer was one of Microsoft’s most popular tools for analyzing and troubleshooting Exchange Server and Communications Server. It has been replaced with Microsoft Support and Recovery Assistant for […]

MX Toolbox is a web-based application that will check domain names and return DNS info, Time To Live (TTL) for DNS records, who the email provider is for a domain, […]

The Exchange Environment Report Tool (EERT) is a free tool available from Microsoft Most Valued Professional (MVP) Steve Goodman. EERT is a PowerShell script that will inspect an Exchange deployment […]

Paul Cunningham is one of the authors of the great Office 365 for IT Pros book which you should definitely buy. Recently released in its 4th edition the book is […]

Check TLS is a web-based tool that will take email addresses and do an end to end check for TLS (Transport Layer Security) from your sending email server. The test […]

The Microsoft Exchange team provide many very useful free tools to help System Administrators keep their Microsoft Exchange messaging systems healthy. One is the Office Configuration Analyzer Tool, or OffCAT […]

Part of the free entry level Veeam Backup Free Edition suite of data security and recovery tools, Explorer for Exchange makes it easy to quickly recover deleted email and calendar […]