Facebook Page Role Invite Issues

Are you not seeing the Facebook Page Role Invite in Notifications? Account Manager might probably have tried to cancel and resend the invitation. However, you…
PowerShell_ExchangeOnline_RemoteSigned

Error while importing PSSession on Microsoft365

Import-PSSession: Files cannot be loaded because running scripts is disabled on this system. If you encounter this issue, execute Set-ExecutionPolicy RemoteSigned

IPTables Commands

Useful commands to allow port in iptables, delete port in iptables, save iptables permanently.

Grant Mailbox Access Permission to Microsoft365 Mailbox

To grant full access to an Microsoft 365 Mailbox you must first connect to the remote PowerShell, and provide MailboxPermission.

PowerShell connect to Microsoft 365 AD

How to install Microsoft 365 AD PowerShell modules, both AzureAD and Msol and how to connect to Microsoft365 PowerShell

Difference between /sbin/nologin and /bin/false

Both /sbin/nologin and /bin/false are used to refuse login attempt however they differ slightly on providing customizable error message.

Install-Module is not recognized as the name of a cmdlet, function, script file, or operable program

Install-Module cmdlet by default, is not recognized on Windows 2012 R2 server. When running Install-Module on PowerShell, you will receive an error saying Install-Module : The…