(with-eval-after-load 'notmuch
  (defun my-notmuch-search-list-modus-themes ()
    "Notmuch saved search 'List: Modus Themes'."
    '(and (tag unread)
          (or (to "modus-themes@lists.sr.ht")
              (list "~protesilaos/modus-themes.lists.sr.ht")))))