code: def rm_env(user, name):
      '''
      Remove cron environment variable for a specified user.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' cron.rm_env root MAILTO
      '''
      lst = list_tab(user)
      ret = 'absent'
      rm_ = None
      for ind in range(len(lst['env'])):
          if name == lst['env'][ind]['name']:
              rm_ = ind
      if rm_ is not None:
          lst['env'].pop(rm_)
          ret = 'removed'
      comdat = _write_cron_lines(user, _render_tab(lst))
      if comdat['retcode']:
          # Failed to commit, return the error
          return comdat['stderr']
      return ref rm_env(user, name):
      '''
      Remove cron environment variable for a specified user.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' cron.rm_env root MAILTO
      '''
      lst = list_tab(user)
      ret = 'absent'
      rm_ = None
      for ind in range(len(lst['env'])):
          if name == lst['env'][ind]['name']:
              rm_ = ind
      if rm_ is not None:
          lst['env'].pop(rm_)
          ret = 'removed'
      comdat = _write_cron_lines(user, _render_tab(lst))
      if comdat['retcode']:
          # Failed to commit, return the error
          return comdat['stderr']
      return ret
docs: Remove cron environment variable for a specified user.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' cron.rm_env root MAILTO