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Yes, and depending on the email client on the other end, the other person wouldn't even notice. The only guard against something like this is SPF on the sender
by thaumaturgy 16y ago
Yes, and depending on the email client on the other end, the other person wouldn't even notice.
The only guard against something like this is SPF on the sender's domain and for the recipient's mail server to check (and enforce) SPF rules.
- deno 16y agoYou could also use DKIM, you can see if message has been DKIM signed in Gmail by clicking "show more info" in webapp interface. But seeing as this is security company why didn't they at least sign their messages using PKI/PGP certificates? And why would they keep their entire email on their webserver?