Templates
duplistatus uses three templates for notification messages. These templates are used for both NTFY and Email notifications:

| Template | Description |
|---|---|
| Success | Used when backups complete successfully. |
| Warning/Error | Used when backups complete with warnings or errors. |
| Overdue Backup | Used when backups are overdue. |
Available Actions
| Button | Description |
|---|---|
| Saves the settings when changing the template. The button saves the template being displayed (Success, Warning/Error or Overdue Backup). | |
| Checks the template after updating it. The variables will be replaced with their names for the test. For email notifications, the template title becomes the email subject line. | |
| Restores the default template for the selected template. Remember to save it after resetting. |
Variables
All templates support variables that will be replaced with actual values. The following table shows the available variables:
| Variable | Description | Available In |
|---|---|---|
{server_name} | Name of the server. | All templates |
{server_alias} | Alias of the server. | All templates |
{server_note} | Note for the server. | All templates |
{server_url} | URL of the Duplicati Server web configuration | All templates |
{backup_name} | Name of the backup. | All templates |
{status} | Backup status (Success, Warning, Error, Fatal). | Success, Warning |
{backup_date} | Date and time of the backup. | Success, Warning |
{duration} | Duration of the backup. | Success, Warning |
{uploaded_size} | Amount of data uploaded. | Success, Warning |
{storage_size} | Storage usage information. | Success, Warning |
{available_versions} | Number of available backup versions. | Success, Warning |
{file_count} | Number of files processed. | Success, Warning |
{file_size} | Total size of files backed up. | Success, Warning |
{messages_count} | Number of messages. | Success, Warning |
{warnings_count} | Number of warnings. | Success, Warning |
{errors_count} | Number of errors. | Success, Warning |
{log_text} | Log messages (warnings and errors) | Success, Warning |
{last_backup_date} | Date of the last backup. | Overdue |
{last_elapsed} | Time elapsed since the last backup. | Overdue |
{expected_date} | Expected backup date. | Overdue |
{expected_elapsed} | Time elapsed since the expected date. | Overdue |
{backup_interval} | Interval string (e.g., "1D", "2W", "1M"). | Overdue |
{overdue_tolerance} | Overdue tolerance setting. | Overdue |