Category: Messaging


Message Header analyzer

How to troubleshoot email message:

https://testconnectivity.microsoft.com/MHA/Pages/mha.aspx

plug-in for outlook: https://appsource.microsoft.com/en-us/product/office/WA104005406

 

 

 

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This will simplify the lineup of troubleshooting tools available for Outlook while at the same time provide the same level of Outlook scanning capabilities as OffCAT. In addition, SaRA also offers several enhancements including the ability to identify and fix specific issues with Outlook, Office Setup, OneDrive for Business, and several other Office programs.

https://blogs.technet.microsoft.com/exchange/2018/04/17/offcats-replacement-microsoft-support-and-recovery-assistant-sara/

Which OffCAT features are not found today in SaRA?

The OffCAT team migrated the most frequently used features to SaRA. Here are the features that were not migrated and links to alternative resources (if available).

Note, SaRA does provide scenarios that identify and address issues with the following Office programs:

  • Outlook
  • Office Setup and Activation
  • OneDrive for Business
  • Skype for Business
  • KMS client activation

To troubleshoot KMS activation issues, we recommend these resources:
Troubleshoot volume activation for Office 2016
Troubleshoot volume activation for Office 2013

  • Real-time logging

There is no way by default; only after O365 groups creation using this powershell script:

$UserCredential = Get-Credential

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

Import-PSSession $Session

#Get all Office 365 Groups that have have the Welcome Message enabled

$O365Groups = Get-UnifiedGroup | Where-Object{$_.WelcomeMessageEnabled -eq $true}

#Iterate through the Groups, disabling the Welcome Message

foreach ($group in $O365Groups) {

Write-Host “Disabling Welcome Message on O365 Group: ” -NoNewline;

Write-Host $group.DisplayName -ForegroundColor Cyan

Set-UnifiedGroup $group.Identity -UnifiedGroupWelcomeMessageEnabled:$false

}

#Close the Session

Remove-PSSession $Session

Web resources:

https://practical365.com/exchange-server/hybrid-exchange-office-365/

 

About Office 365 message encryption:

New Office 365 Message Encryption capabilities built on top of Azure Information Protection, your organization can use protected email communication with people inside and outside your organization. The new OME capabilities work with other Office 365 organizations, Outlook.com, Gmail, and other email services

OME How to:

https://support.office.com/en-us/article/office-365-message-encryption-ome-f87cb016-7876-4317-ae3c-9169b311ff8a

 

https://blogs.technet.microsoft.com/undocumentedfeatures/2017/11/17/detecting-outlook-exchange-data-exfiltration/