2017.12.21 05:04:09 (943693548205101057) from Daniel J. Bernstein:
Moving the applied-cryptographers-at-crypto, boring-crypto, cryptanalytic-algorithms, crypto-competitions, randomness-generation, and snakeoil mailing lists off Google. Google doesn't make this easy so you have to resubscribe, sorry: https://cr.yp.to/lists.html