Every company needs a Career site manager. Not only is this the person that is listed as the person in charge of your Teamtailor account, but it’s also the person that is the default sender of messages to candidates if you haven’t added another user. Finally, this is also the person we would contact if we need to reach your company.
Edit your career site manager under Settings→General. Please note that only a user with a Company Admin role can be added as a Career Site Manager.