The Deliverable Diary

As we navigate through 2024, securing your email communications remains a top priority. With the latest inbox protection rules from major email providers including Gmail and Yahoo, it’s crucial to bolster your defenses against phishing and spoofing. One of the most effective tools at your disposal is a robust DMARC policy. Let’s dive into why […]

When sending an email, simply hitting ‘send’ is rarely enough to ensure your message lands where it should. Many steps can be taken to improve email deliverability: one such step is email subdomains. Here we’ll dive into email subdomains and explain why they’re important. What is an Email Subdomain? A subdomain is a subset of […]

It’s always 5 o’clock somewhere, right?! SMTP2GO is a global service with outgoing servers and data centers in the US, EU/UK and Australia, serving a worldwide customer base. Therefore, it’s only fitting that our support is also global and available 24/7. How can you contact us? We understand that different customers have different communication preferences. […]

You’ve crafted the perfect email: it’s clear, professional and just the right touch of charm. Now comes the final step—sending it out. But should you CC or BCC your recipients? Making the wrong choice can lead to email mishaps and even privacy concerns. Let’s break down the differences between CC and BCC, their appropriate uses […]

Are your subscribers struggling to find the unsubscribe link buried in your email footer (and no, that’s not a good thing)? The answer to streamlined unsubscribe requests lies in list-unsubscribe headers, a game-changer for email marketers. What Are List-Unsubscribe Headers? A list-unsubscribe header is an email header containing specific unsubscribe instructions. This allows email clients […]

Sandbox Mode can be utilized to safely test sending without emails being delivered to recipients, which can save you from potentially damaging your sending reputation or sending emails you did not mean to send. Emails will be processed by SMTP2GO’s infrastructure and shown in the App on your Reports > Activity page as Rejected due […]