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Edit
IPW Mail for Outbound Processing
orIOC Strip Markup
← You’ll only have one or the other rule.Navigate to https://admin.exchange.microsoft.com/#/transportrules for the affected team
Select Mail Flow → Rules
Find
IPW Mail for Outbound Processing
and select EditIn the Except If section hit the + icon
Select
The message headers...
matches these text patterns
x-ms-exchange-recallreportgenerated
and addtrue
false
Save
Add
IPW Filter - Recall Reports
Select Add a Rule → Create a new rule on the same page
Name:
IPW Filter - Recall Reports
Apply this rule if using the + icon
Select
The message headers...
matches these text patterns
x-ms-exchange-recallreportgenerated
and addtrue
false
Do the following
Select
Modify the message properties
set a message header
X-IPW-Ignore
to the value ofTrue
Save
Place the rule at the bottom of the IPW Filter section but just above the Organizational Units
Enable the rule
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