We had seen how to create rules in Outlook 2010 to block emails based on their subject. And now we will see the steps required for modifying an existing rule in Outlook.
Navigate to Move section under Outlook Ribbon and click the arrow pointing downwards available below the Rules menu option. Select Manage Rules & Alerts from the drop down list.
In the Rules and Alerts window, select the Rule that you want to change and click the Change Rule menu option. Select Edit Rule Settings from the drop down list.
Let us say you want add one more word to check with the email subject line. Select with specific words in the subject option and enter the new search text that needs to be included in the rule.
After the adding the search text, click the OK button to confirm and save the changes. Then complete Rules Wizard by clicking the Finish button.