The Deliverable Diary

Have you ever been expecting an important email, only to find it ended up in your spam folder? Or worse yet, it didn’t even reach you? If the email sender has done everything correctly on their end, it may be time to safelist their email address, domain or their outgoing IP addresses. What is a […]

If you’re experiencing slow sending speeds, here are a few important things to consider… The SMTP protocol can often require many “round-trip” cycles, where your computer/server has to wait for a response from us, and vice versa. Normally the best way improve slow sending speeds is to do the following: Open up multiple simultaneous SMTP […]

In this case study, we talk to an optometrist and discover how SMTP2GO helped their business during the Covid-19 pandemic.  A fact of modern life is increased screen-time. Most of us spend far too long looking at our computers and devices – more so during the pandemic and with the increase of working from home. […]

One of the features that we offer to our high-volume users is IP Pooling. IP Pooling allows you to organize and categorize your dedicated IP addresses to improve deliverability. Doing so will help your emails to land in the inbox and to avoid those pesky spam filters. Many of our users choose to send their […]

Simple Mail Transfer Protocol, most commonly known as SMTP is used on a daily basis all over the world. SMTP directs your emails via various networks to their final destination; helping you communicate effectively with your colleagues, clients, and loved ones. So if SMTP is something that we use every day, we should be investing […]

First of all, what is an API?   Simply put, API allows two applications to communicate with each other in order to transfer data. Every time we use an app on our phones, we’re using API. The internet is basically a web of connected servers, and APIs run back and forth between servers to request and […]