Tags » Exchange Online

Using Office 365 to Protect Your Email

No doubt everyone reading this is familiar with spoofed email. Where an attacker crafts a message to appear as though it comes from a legitimate sender, in the hopes the recipient will reveal personal information or part with their hard earned cash. 3,029 more words


Display Exchange Online mailbox information with Office 365 PowerShell

Display Exchange Online mailbox information with Office 365 PowerShell


$UserCredential = Get-Credential
$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic –AllowRedirection
… 146 more words

How to Change owner of Security Group in Office 365 via PowerShell

I have an security group (Cloud_Sec) and I will change its owner via PowerShell.

First step is to log in to Exchange Online PowerShell

Second is to get Security group information to make sure it is good, 48 more words

Office 365

Exchange: Renaming of room mailbox, Yeay or Nay?

From time to time we come across scenarios where a meeting room or resource has been removed, relocated or we simply would like it to show another name than the original one in our system. 212 more words

Exchange 2013

Default Mailbox size increasing for E3 and E5

Office 365 had announced a road map for a long time ago. In 2017 the default mailbox size is 100GB and it will be more than that in 2019. 61 more words

Office 365

Happy day: Windows Outlook now supports Focused Inbox

A few weeks ago I complained about the Focused Inbox feature. A big part of my complaint was that Windows Outlook didn’t support it. This morning, I updated my Windows Office installation and found that the Focused tab magically appeared.. 276 more words

General Stuff

Office 365 - Create PowerShell Session is failed using OAuth when trying to connect to Exchange Online PowerShell using Connect-ExoPSSession

For some time now I’ve been using the Microsoft Exchange Online Powershell Module that supports Azure multi-factor authentication (MFA)  , but for an unknown reason it stopped working… 136 more words