Online Tools

The tools below are available online, and can be used for troubleshooting Exchange environments, Office 365 access and services, or other mail or UC related products.

Hybrid Configuration WizardOnline tool to configure Hybrid Exchange deployments.Microsoft
Remote Connectivity AnalyzerOnline tool to validate your Exchange, Skype for Business or Office 365 configuration.Microsoft
Network Connectivity ToolOnline tool to provide insights in connectivity between your device and the internet and Microsoft’s network.Microsoft
MXtoolboxMulti-purpose validation tool for everything mail-related.MxToolbox
DMarcianOnline validation and tooling to deploy or support SPF/DKIM/DMARCDmarcian
Graph ExplorerOnline tool to explore the Graph APIMicrosoft
CheckTLSOnline tools to test e-mail and e-mail security, more specific TLS encryption.SecurEmail
Skype OptimizerOnline tool to quickly generate dial plans for over 230 countries.Ken Lasko
SSL CheckerTest your site SSL & cipher configuration.SSLLabs
SMTP Security SuiteSMTP-focused security suite (SPF, TLS, DMARC, ..)Martijn van Geffen