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| Variable | Description |
|---|---|
| queue | The name of the queue |
| counter | The email counter number |
| date | The date of the email formatted as a string |
| subjects | A list of subjects as used in the email body |
| subjectCount | The number of subjects in the email |
| firstSubject | The first subject that will appear in the email. This is an object, so use methods to access, eg $firstSubject.getSubject() getOrder() |