S/MIME is a popular technology for end-to-end email encryption and is analogous to PGP in the way that it works. It is commonly available in most modern email programs and in many server-side email encryption services, including LuxSci. Peole are used to thinking about Internet security and encryption in terms of web site security. For […]
We’ve all been in this scenario: you send an important email to your boss or a client, and then you wait, stressed out and anxious to know if they received it and their response. Typically, you can request a read receipt when sending the message to confirm the email was received. Another method, HTML web […]
Email sometimes seems like magic because of how quickly messages are transmitted across the internet. While the rapid delivery speeds justify this presumption, a lot must happen for an email to reach you. Email sending relies on a protocol called the Simple Mail Transfer Protocol (SMTP) to make its way across the internet to your recipient’s […]
Almost everyone has been in this situation: someone claims to have sent you an email message, but you look in your inbox and don’t see it. As far as you know, you never got it. How can you prove an email was sent? How to Prove That an Email was Sent So, where do you […]
In our previous two posts in this series, we examined how SPF and DKIM can help limit forged email messages by looking at the IP address and validating if the message was sent from an approved source based on digitally signed messages. We found that while SPF and DKIM can effectively prevent email fraud and […]
