Don't miss an issue! Email services like Gmail and email system administrators are constantly battling against the deluge of unwanted email messages known as Spam. In order to keep your inbox clear of these unwanted messages, they implement filters that automatically send certain types of messages to a junk folder.
Unfortunately, these filters aren't 100% accurate. In order to ensure delivery of the newsletters you want to receive, it is common practice to add that sender to a "Whitelist" or a "Safe Senders" list that allows those emails to bypass spam filters.
In order to ensure you get the e-Strategy newsletter to which you've just subscribed, we highly recommend you add the david@e-strategy.com email address to your Contacts, your Safe Sender or Whitelist.
If you don't know how to do this, search Google for how to do this using the email system you use or ask your IT administrator for help.