4 ms·

Yes. If an email comes from alice@gmail and validates to gmail, alice sent it. It's possible that gmail screwed up and gave Bob access to Alice's account. In t

by inigyou 4mo ago

Yes. If an email comes from alice@gmail and validates to gmail, alice sent it. It's possible that gmail screwed up and gave Bob access to Alice's account. In this situation, though, Alice still sent it.

Freebytes 4mo ago
Google is not the only email provider in the world, though. Not all email services are global corporations, and we must be careful never to interrupt the services of independent email providers.
- inigyou 4mo ago
  If it comes from alice@foobar and validates to foobar, Alice sent it