Historically, Exchange has used a user’s primary SMTP address as the From address when sending messages. Other SMTP addresses assigned to a user (e.g., proxy addresses, also known as aliases) were ma...
Updated Oct 21, 2024
Version 11.0
Blog Post
I cannot get this feature to enable.
As a user that is global admin and exchange admin, under Exchange online\settings\mail flow, the "turn on sending from aliases" checkbox is disabled and I cannot check it.
I am also running powershell 5.1 as admin, with V2 2.0.6 Preview 6 of Connect-Exchange online and this command returns this error
PS C:\temp> Set-OrganizationConfig -SendFromAliasEnabled:$True
A parameter cannot be found that matches parameter name 'SendFromAliasEnabled'.
+ CategoryInfo : InvalidArgument: (:) [Set-OrganizationConfig], ParameterBindingException
+ FullyQualifiedErrorId : NamedParameterNotFound,Set-OrganizationConfig
+ PSComputerName : outlook.office365.com
My modules are as follows
C:\temp> get-installedmodule
Version Name Repository Description
------- ---- ---------- -----------
1.0.0.6 AIPService PSGallery PowerShell module for admins to config...
2.0.2.149 AzureADPreview PSGallery Azure Active Directory V2 Preview Modu...
2.0.6-Preview6 ExchangeOnlineManagement PSGallery This is a Public Preview release of Ex...
0.11.0 ExchangePowerShell PSGallery The EP (ExchangePowerShell) Powersh
Any ideas?