Driver based email tags
| Function | Description |
|---|---|
| driver_tags_add() | Add a tag to header |
| driver_tags_free() | Free tags from a header |
| driver_tags_get() | Get tags |
| driver_tags_getter() | Get transformed tags |
| driver_tags_get_transformed_for() | Get transformed tag for a tag name from a header |
| driver_tags_get_transformed() | Get transformed tags |
| driver_tags_get_with_hidden() | Get tags with hiddens |
| driver_tags_replace() | Replace all tags |
