Issue with Exchange after installing KB4345418

https://blogs.technet.microsoft.com/exchange/2018/07/16/issue-with-july-updates-for-windows-on-an-exchange-server/                 SymptomWorkaroundAfter installing this update on a DHCP Failover Server, Enterprise clients may receive an invalid configuration when requesting a new IP address.  This may result in loss […]

365 Standards\Best Practices

CIS -> ***https://www.cisecurity.org/benchmark/microsoft_365*** https://www.msb365.blog/?p=5832 GitHub – microsoft/zerotrustassessment: Repository for the Zero Trust Assessment project Maester Validate The Security Of Your Microsoft Cloud Environment With Maester – Sean […]

Wifi/Wireless Diagnostics

Finding issues in wireless networks can be hard , however there are some tools you can use before you get the Spectrum Analyser in!  Powershell Auditing Download […]

Whitelist Mimecast Outlook Plugin in Windows Firewall

Great a Computer Configuration Group Policy Object for Windows Firewall per belowWhitelist the below files Inbound and OutboundC:\program files\mimecast\mimecast windows service\msddsk.exe ( 32 bit ) C:\program files (x86)\mimecast\mimecast […]