The following is a short glossary of email marketing buzzwords that you might come across, and what they mean to you and your business.
Email Authentication: These are various bits of information that identify the sender to the Internet Service Providers (ISP's). It's an accountability for the messages that you're sending out. The latest technologies in this field include Doman Keys, DKIM and SPF records. A good email marketing software provider will take care of these technologies on your business' behalf, so you don't have to worry about it. If you speak to an account executive, ask if they're taking care of email authentication for you, and inquire about which technologies they're using.
Domain Keys (DK) or Domain Keys Identified Mail (DKIM): Are signatures added to your messages to verify the sender (or domain) and the content within the message. This helps get your messages into your subscribers' inbox, since it's information that spam bots/filters can identify. The best email marketing organizations have this in place, so your messages have the best possible chance of landing in your subscribers inboxes.
Spam: The common term for unsolicited bulk email. When an email is sent to an address that didn't opt-in (or give direct permission) to receive the email, or is sent multiple times to the same address, it's considered Spam. The most respected email marketing companies won't take on customers who are planning to send Spam messages. In fact, the top companies will catch Spam messages, and prevent them from being sent.


