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Jake Waterer's avatar
Jake Waterer
Copper Contributor
Jan 28, 2021

Sensitive emails sent to Teams channel lose the label

Hello,

Scenario 1: an email is labelled with sensitivity label e.g. "Confidential" and then emailed from outlook desktop client to a Teams channel (no container label).

Outcome:

  • The email is handled by Teams, saved in the channel and therefore in SharePoint.
  • The sensitivity label is not carried into through to SharePoint i.e. the 'Sensitivity' column is blank.
  • If you download the email (.eml file) and open it outlook there is sensitivity label is not applied.

 

Scenario 2: the same outlook email from scenario is dragged directly into Teams channel from Outlook client to Teams client.

Outcome:

  • The email is handled by Teams, saved in the channel and therefore in SharePoint.
  • The sensitivity label is not carried into through to SharePoint i.e. the 'Sensitivity' column is blank.
  • If you download the email (.eml file) and open it outlook the sensitivity label is applied.

Questions:

  1. Why does a labelled email lose its sensitivity label when emailed to a channel but not when dragged there?
  2. Why do neither label populate the sensitivity column in Teams/SharePoint?

Any help greatly appreciated.

  • Let's put it like this, the "email" functionality in Teams is an ugly hack/workaround, it involves a separate "shadow" tenant that is pretty much a black box to us as "end users", so its likely that the corresponding headers are stripped from the message once it hits said tenant. 

  • Let's put it like this, the "email" functionality in Teams is an ugly hack/workaround, it involves a separate "shadow" tenant that is pretty much a black box to us as "end users", so its likely that the corresponding headers are stripped from the message once it hits said tenant. 

    • Jake Waterer's avatar
      Jake Waterer
      Copper Contributor
      Thanks Vasil. That answers how it works and why it might be challenging for MS to implement. I hope future updates can resolve it.

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