Smtp configuration is ignoring the From appsetting

[enashnash]

Which exact Umbraco version are you using? For example: 8.13.1 - don't just write v8

9.0.0

Bug summary

Smtp configuration is ignoring the From appsetting.

Specifics

Inviting a user does not take account of the From setting in appsettings.

I'm getting the below error with

"Smtp": {
"From": "[email protected]",
"Host": "smtp.office365.com",
"Port": 587,
"Username": "[email protected]",
"Password": "********"
}

Failed to invite user
5.2.252 SendAsDenied; [email protected] not allowed to send as [email protected]; STOREDRV.Submission.Exception:SendAsDeniedException.MapiExceptionSendAsDenied; Failed to process message due to a permanent exception with message Cannot submit message.

Note the error is stating that the email is sending as [email protected] (the logged in user) instead of [email protected].

This works fine with Google Workspace accounts but not for Office 365 which doesn't allow this.

Also note that the equivalent configuration for v8 works as expected.

Steps to reproduce

Set up the appsettings file to send an email through Office 365.

Invite a new user from inside Umbraco.

The invitation will fail and show an error dialog in Umbraco with the above error message.

Expected result / actual result

The email should be sent successfully.

[bergmania]

Hi @enashnash.. Thanks for reporting.. I found the reason and will revert to same behavior as in Umbraco 8.

[Zeegaan]

This issue is now fixed in #11266, thanks again for reporting the issue 🐛