Jenkins Email-ext (Editable Email Notifications)

DefaultJenkinsEmail

Subject: Jenkins ${BUILD_STATUS} [#${BUILD_NUMBER}] - ${PROJECT_NAME}

Content Type: Plain Text (text/plain)
Trigger for matrix projects: Trigger for each configuration

Choose "Advanced", "Add a Trigger" and choose the following triggers: 
Fixed, Failure, Unstable, Still Failing, Still Unstable
Ensure that "Send To Recipient List" is checked for all of these at the very least.
Fixed is the only trigger you will need to expand to change the Content.

See ProjectDefaultContent (below)

FixedContent

See ${BUILD_URL}

============================ 
CHANGES (Changes that may have contributed to fixing the build) 
============================
${CHANGES_SINCE_LAST_UNSTABLE, reverse=true}

ProjectDefaultContent

See ${BUILD_URL}
 
============================ 
CHANGES (All changes since first failure) 
============================ 
${CHANGES_SINCE_LAST_SUCCESS, reverse=true} 
 
============================ 
TESTS 
============================ 
There are ${TEST_COUNTS, var="total"} total tests of which ${TEST_COUNTS, var="fail"} test(s) failed. 
$FAILED_TESTS 
 
============================ 
BUILD LOG (last 100 lines)
============================ 
${BUILD_LOG, maxLines=100}

zExtraContentNotUsed

============================ 
ENVIRONMENT VARIABLES
============================ 
${ENV}

Is it possible to add an external variable e.g data written in file into the Subject?

every time i write some data into a property file present in workspace, I want to add that data into Subject, Please suggest.

Hi,

Can you please share your solution? I am also trying to put an external variable in the content.