The Deliverable Diary

When it comes to ticket requests, we like to take a pre-emptive strike approach, anticipating problems before they begin. Our dedicated, award-winning support team is happy to receive your inquiries and questions but you know what they enjoy even more? Giving you the tools and strategies that will help you empower yourself and take ownership […]

Email is a part of your daily working life. You’ve heard of an SMTP provider, but do you need one? Oh, yes! What is SMTP? SMTP stands for Simple Mail Transfer Protocol and it’s the process that happens each time you send an email. Check out this infographic “How Email Works (Made Simple)” for more […]

Email is crucial for business, but needs may vary from company to company, and person to person, which is why there are many different ways you can integrate with SMTP2GO.  So let’s go through them… Classic SMTP Connect using the SMTP protocol and send email directly from your email application. This is the most common […]

Few things are more frustrating than the 550 error message – besides, possibly, a broken coffee machine! Let’s dig into what this cryptic message means and how you can resolve it. 550 Error, What?! You will often see a 550 error accompanied by a small (yet arguably mystifying) message, such as “administrative prohibition” or “relay […]

Transactional emails are one of the few things you can expect to arrive in your inbox – and this makes them powerful! Nothing causes panic quite like making a big purchase online and realizing the order confirmation has yet to make an appearance in your inbox. This simple transactional email is a powerful tool for […]

This post answers questions we receive from customers migrating to SMTP2GO from another ESP / SMTP provider. Frequently Asked Questions: Do you have a free plan? Yes, the free plan allows 1,000 emails per month and has a limit of 200 emails per day (a 25-per-hour limitation applies if no sender domains are verified). It […]