Earlier quoted context omitted.
(Spoiler warnings possibly, although I haven't solved anything...) I am stuck there too. I'm almost certain it requires sending an email to a gmail address, but I'm not sure what that address is. I've already tried: No response: 3.243f6a8885a@gmail.com (hexadecimal representation of pi to 11 digits) 3.243f6a8885a3@gmail.com (hexadecimal representation of pi to 12 digits) 182d4454fb210940@gmail.com (IEEE double precis…
rot13 hint, pretty involved hint that doesn't literally say the answer but is one step away lbh ner ba gur evtug genpx gung vg vaibyirf fraqvat na rznvy, Cv (fcrpvsvpnyyl gur cerpvfvba bs Cv cebivqrq), naq urknqrpvzny ahzoref. lbh ner hasbeghangryl qbvat gur rapbqvat vapbeerpgyl, V jbhyq gel qbvat vg gur jnl n crefba jub qbrfa'g xabj nalguvat nobhg ahzoref, onfrf, sybngvat cbvag, rgp jbhyq qb vg. vg'f abg n "pyrire"…