If one has defined labels within Todoidt, is it possible to use the "At sign" (@) without calling a label?
Yes, if you type in an email address within a task name, the drop-down menu to labels will not be shown. If you want the @ symbol to be shown separately, you can hit the space bar to close the label auto-complete menu and add @ alone within the task.
Thanks for the quick response! I wish I had tried that before posting; adding a SPACE after the first symbol makes the label auto-complete menu disappear. D'OH!