The message
from Salty Thumb contains these words:

V hetr lbh gb erpbafvqre. Boivbhfyl lbh ner abg snzvyvne jvgu zl sbbq
cercnengvba fxvyyf, bgurejvfr lbh jbhyq abg or nfxvat zr gb fzhttyr jrncbaf
bs zbhgu qrfgehpgvba bhg bs gur pbhagel.

Unu, fb lbh'er gur crefba erfcbafvoyr sbe zl oebxra svyyvat :-(

Janet