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How DNS Propagation Delays Affect Email Deliverability and What You Can Do About It

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DNS is the backbone of all your internet activities. If the DNS servers provided by your ISP are sluggish or not properly configured for caching, they can hinder your connection speed. This is particularly noticeable when accessing a webpage that relies on content from multiple domains, such as advertisements and partner sites. Modifying DNS servers […]

How to Use PTR Records to Improve Email Warmup and Deliverability

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Implementing an effective email outreach program, sending marketing campaigns, or initiating customer communications are vital for email deliverability. Employing email warmup services, such as Warmy.io is a critical component to help establish a positive sender reputation and credible email account.  However, one of the overlooked aspects of ensuring a credible and reputable email is a […]

What Is a PTR Record and Why It Matters for Email Deliverability

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Emails hold immense value, especially for professionals, business leaders, and various organizations. It is an effective and economical communication tool to convey information, and promote a product —or service. This is why email deliverability remains a crucial aspect for successful email communication, and the most effective email marketing initiatives. Having an email warmup service, such […]

What Are Feedback Loops and How They Enhance Email Deliverability

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In email marketing, maintaining a high sender reputation is everything. Employing email deliverability tools, such as Warmy.io, and Feedback Loops (FBL) have immense contributions to boost email success rate. These tools enable email marketers to acquire valuable insights from mailbox providers — and how their recipients engage with their emails —, giving them the opportunity […]

How to Use an Email Header Analyzer for Better Email Security

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Phishing attacks, malware distribution, and email spoofing are just some of the headaches most companies experience, when it comes to their email channels. For most email marketers, or businesses that utilize email as its ultimate marketing channel, emails being sent are the bane of their existence. Hence, crafting an effective email marketing campaign requires familiarization […]

Top Email Header Analyzer Tools Microsoft, Google, and Beyond

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Have you ever sent an email to your recipient, got all the details correct, even used the best email template checker for your content, but somehow your email still ended up in the spam folder? If this ever occurred, there is a huge chance that there can be something wrong with your email headers. As […]

What Is an Email Header Understanding Its Purpose and How to View It in Outlook

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Understanding email headers is one of the most necessary email marketing terms that can contribute to the improvement of your email deliverability and is crucial for effectively managing email campaigns or transactional communications.  It contains technical aspects and details of the senders, including information of the receiver, the subject, and the time it was sent. […]

The Art of Email Header Design Best Practices and Examples for Engaging Emails

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They say that first impressions last. In the case of email marketing this can be the case, since one of the first things they encounter upon receiving your email is the email header.  Email headers serve as a gateway to capture the attention of your readers, because the hard truth is, very little of them […]

SMTP Error Codes and Messages

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Have you ever tried to send an email but received an error code that was completely foreign to you? These codes are actually crucial for understanding what’s wrong with your email. If you encountered an error, there may be an issue with your Simple Mail Transfer Protocol (SMTP). SMTP ensures the overall functionality of email […]

Email Marketing Terms You Need To Learn

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If you are an email marketer chances are you are pretty much accustomed or familiar with the jargons of email marketing.  However, there are some terms that you may not have figured out yet. The following is an organized glossary of terms, and its explanations that you can use as a reference for your email […]