Office 365 Configuration Compliance Audit

CalebAlbers published a really useful app called OCCAM to help auditing Office 365. OCCAM is an open-source toolkit for testing Office 365 tenants against a set of security and compliance best practices. It is built for CSPs managing multiple tenants, though a future version will allow for use without CSP membership.
OCCAM lets you managed Tenant Name, ID, Domain and more as variables. Variables combined with rules will allow you to export customized reports as a CSV. files.

If you work managing Office 365 tenants on a daily basis, you will appreciate the possibility of automating several security checks. The toolkit is available for download here.