Task: For all unread emails, send an email to notify them that I am on vacation, and will respond to them as soon as possible. For read emails received after february 20th, send an email to notify them only of vacation.
Hint: Look through unread emails, and emails after feb 20th, for unread, draft and save of content for vacation and response as soon as possible (ASAP), for read ones after feb20, just notify them of vacation in the draft and save.