Label priority
The order of sensitivity labels sets their priority, and the label at the bottom has the highest priority. An administrator moves the most sensitive label to the bottom. The order decides what counts as a lower label, which label an email inherits from its attachments, which label auto-labeling picks and when a site mismatch alert is sent. Label policies follow the same direction. An employee sees the result when an email inherits a label and when lowering a label asks for a justification.
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SENSITIVITY LABELS · PRIORITY
Label priority
Ada Admin
Eli Employee
Microsoft Purview
Home
Information Protection
Sensitivity labels
Label policies
Data Loss Prevention
Sensitivity labels
PRIORITY
NAME
PROTECTION
Move up
Move down
Move to bottom
The label at the bottom has the highest priority.
Label policies
PRIORITY
NAME
PUBLISHED TO
DEFAULT LABEL, EMAIL
0
All users
All users
1
Board members
Board group
General
Confidential
Board members are in both policies. The policy at the bottom wins,
so their emails get Confidential by default.
Policies
PRIORITY
NAME
LOCATION
MODE
Priority 0 at the top is evaluated first.
WHAT THE LABEL ORDER DECIDES
Lower or higher is read from the list
ONE EMAIL, TWO POLICIES
Customer contract.docx, Confidential, with an IP address
POLICY
RULE
ACTION
APPLIED
The most restrictive action wins, whatever the policy priority.
Block with override is stricter than a policy tip, so EXO-Label is enforced.
Eli sees one policy tip, from the rule that is enforced.
Both matches are logged and show up in Activity explorer.
New message · Outlook
Send
To
anna@partnerco.example
External
Subject
Customer contract
Confidential content. You can send it outside the organization only with a business justification.
Customer contract.docx
Confidential
Hi Anna, the contract is attached. The VPN endpoint is 203.0.113.24.
Matched, but not shown
SIT-Awareness: IP address in content
Action: policy tip only
One tip at a time, from the
rule that is enforced.
New message · Outlook
Send
To
ada@contoso.com
Subject
Price list and contract
General
The label was changed to Confidential to match an attachment.
Price list.docx
Internal
Customer contract.docx
Confidential
Board minutes.docx · Word
Strictly Confidential
Sensitivity ▾
Board minutes
Justification required
Your organization requires a justification to change
this label to one with lower sensitivity.
Previous label no longer applies
Previous label was incorrect
Other (explain)
Change
Cancel
THE USER EXPERIENCE
What Eli notices
Users never see the priorities, only the result of them.
Good to know
1/7
SENSITIVITY LABELS · PRIORITY
Label priority
The order of your labels is their priority, and the label
at the bottom wins. The order decides what counts as a
lower label, what an email inherits from its attachments,
and which label policy wins when settings conflict.
informasjonsbeskyttelse.no
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