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  • Email Delivery & Tips

Is Email Formatting Affecting Your Inbox Delivery?

If you’ve followed our tips to prevent your email going into spam folders but you’re still having issues, your email formatting may be to blame. In order to determine which emails are accepted by recipient servers, mailbox providers follow RFC protocol on email formatting and content. In the last number of years, in order to […]

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  • Email Delivery & Tips

Infographic: How Email Works (Made Simple)

It’s safe to say, we’ve ALL sent an email at one point or another and that many of us send emails on a regular basis. But, does anyone know how email works? As part of our “Made Simple” range, the infographic below outlines the four main steps on email delivery and we’ve made it as simple and […]

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blue book on bookshelf showing text infographic: a brief history of email (just the best bits!)
  • Email Delivery & Tips

Infographic: A History of Email (only the best bits!)

An ode to the oh-so-important email and the people who helped to shape its history. If you’d like to read more, check out our blog post on The history of email: best bits.  

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image of black rimmed glasses sitting in front of a computer screen with the text SMTP2GO feature update: sending options
  • Features & Updates

Sending Options: SMTP2GO Feature Update

Our developers have been busy at work updating the Sending Options feature of your SMTP2GO account. Previously, our dashboard allowed you to restrict sending through your account to a fixed list of email addresses. However, this didn’t allow you to block sending from a particular address. With the new Sending Options feature, you can now […]

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  • Email Delivery & Tips

What is a Smarthost?

The term Smarthost is becoming more and more familiar due to its ever-growing necessity. If you have heard of a Smarthost but you are not too sure what they do or how they differentiate from your usual SMTP relay, as always, you have come to the right place! Read on to find out the difference between […]

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  • Email Delivery & Tips

What is TLS, SSL, DKIM and SPF?

Right, now it’s time to get down to the nitty gritty! What are the meanings of all these abbreviations involved with SMTP (Simple Mail Transfer Protocol), why are they important and what do they do? Well, you have come to the right place! Below, I am going to discuss some of the most important terms associated with SMTP […]

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