We all know the feeling – you’ve gone to painstaking lengths to craft a stunning yet succinct email for your next marketing campaign, given your list a thorough scrub, and finally hit “Send.” After the send is finished, you settle in and reflect on what’s next – but the feeling doesn’t last long. A rock settles in your stomach as you realise that despite all of the preparation, it could still all have been for naught. Unless your email passes the test of that all-powerful Spam Score, it may never see its intended destination. Sure, there are some obvious tips to avoid the spam folder, but what are the best strategies to raise your email spam score? Fear not, friends, for today we’re going to dive into exactly how to do that.

Quick Breakdown

You can use a third-party tool, such as Mail-Tester, to check the spam score of your emails. It will provide an overall score and detailed information about the factors that contributed to the result.

What is a Spam Score?

A spam score is a numerical rating of the probability that an email sent from an address may be considered spam by email providers or recipients. The score ranges from 0-10, with higher scores indicating higher likelihoods of being marked as spam. Knowing and understanding your spam score can help you improve it and boost your chances of having emails reach their intended inboxes.

It’s important to note that there is no definitive answer to what constitutes a ‘good’ or ‘bad’ spam score. It depends on the context – if you’re sending an email newsletter, anything over 3 could potentially be seen as suspicious by mail gateways, while a score below 1 would probably be considered acceptable. On the other hand, if you’re sending marketing emails, even a score of 0 will likely result in landing in the recipient’s junk folder due to higher thresholds for corporate-related emails. Ultimately, it comes down to each provider and how they view your messages.

While some aspects of managing a successful email campaign may be outside our control, understanding our own spam score should always remain within our power. With this knowledge at hand, it’s possible to create customised strategies that help get our emails into the desired destination: the recipient’s inbox. In the following section we’ll cover how exactlythese scores are measured so you can assess your own deliverability rate and take action to improve your email performance.

How is a Spam Score Measured?

Understanding how your email’s spam score is measured is key to improving it and increasing your chances of reaching the inbox. A spam score represents how likely it is that an email will be considered spam by its recipient’s email client. Spam scores are based on a number of attributes and algorithms, so the exact method for arriving at a score can vary.

Generally, however, popular email clients use behaviour-based philtres, keyword analysis and content-matching to assess an email’s validity. Behaviour-based philtres look at past behaviour from both the sender and the recipient—for example, have mailings from the same sender been previously marked as spam? Has the recipient opened or clicked emails from this sender before? Keyword analysis looks for indications that the content may be suspicious or malicious—including words like “free prize” or “gift certificate”—which could indicate that it’s not a legitimate email. Content matching compares words in the subject line and body text to known scammer language, while also analysing images, links and other elements of the message to determine if they are potentially dangerous or not trusted sources.

The combination of these techniques helps to create an overall objective “spam score” which can help both senders and recipients understand more about an email before it’s opened. Unfortunately, these philtres don’t always get it right; Without understanding where you could be going wrong with your mailing practises or content, philtre errors and false identification of legitimate mailings can occur. With this in mind, it is important to understand what goes into calculating such a score in order to ensure that you are improving your overall sending practises without causing any unintended errors.

By understanding how your email’s spam score is measured you can better assess why certain elements of your campaign might be triggering a higher score for certain recipients. This helps you identify specific areas which need improvement in order to increase deliverability rates and improve your chances of reaching more inboxes. Having explored how a spam score is measured, it’s important to also consider some of the benefits associated with having a good spam score. The next section will discuss this in further detail.

  • Spam scores are primarily based on the number and type of incoming links to a website.
  • Research has shown that websites with higher spam scores are more likely to have their content removed from search engine results pages.
  • A study published in 2019 found that over 50% of websites have a spam score of less than 5, indicating an overall low level of potential spam activity.

Benefits of a Spam Score

A spam score is created to help protect user inboxes by clearly and effectively marking suspicious email messages that can potentially cause harm. Having a spam score offers many advantages to the user, the sender, and even the overall community. It gives users a way to identify legitimate emails versus malicious ones, while also increasing digital security by preventing or limiting phishing or other malicious attacks. Additionally, a spam score helps ensure mail service performance by differentiating emails with good content from those that are filled with viruses and malware.

For senders, having a spam score can help target meaningful emails rather than communicate useless ones, thus increasing efficiency and protecting their reputation as well. Furthermore, sending legitimate emails maximises the presence of senders in user inbox while prevents their email content from being identified as unsolicited or unrequested.

On the other hand, a low spam score may lead to false positive identification of an email if it contains favourable context such as giveaways. On top of that, some ISPs may react negatively when implementing these technologies, leading to increased censorship and decreased availability for certain websites and emails.

Despite potential drawbacks, taking steps to improve your spam score is paramount for any business or individual sending emails in order to reduce their risk of being flagged as malicious content. With that thought in mind, let’s look at some ways to quickly identify legitimate emails in the following section.

Top Highlights

A spam score is a system that marks suspicious email messages and helps to improve digital security, user inbox protection, mail service performance and sender reputation. It also helps with efficient communication and good content delivery. Potential drawbacks include false positives and increased censorship, but improving one’s spam score is essential for any business or individual sending emails.

Quickly Identifying Legitimate Emails

Identifying legitimate emails is a key component to increasing an email’s spam score. One of the best ways to quickly identify a legitimate email is by looking at the sender’s domain name. If it comes from an address that looks “spammy” (such as something with numbers and random words or something that looks strange), then it’s likely a scam or malicious email. Even if it looks innocent, it’s still important to always read the message before responding. For example, some businesses set up a separate domain for their marketing emails and use this to send out promotions and offers. It may still be a legitimate email, but it’s often best to do some research on these domains before engaging with the content.

Another quick way to identify legitimate emails is by looking for an unsubscribe feature. Legitimate emails will always have this option in order for recipients to easily stop receiving messages from that sender. Conversely, fraudulent emails will often omit this option or embed it in such a way that users won’t be able to recognise or find it easily. Additionally, certain third-party philtres can quickly compare the content of emails against patterns associated with known malicious emails, so any discrepancies are flagged right away.

By taking the time to thoughtfully consider the legitimacy of an incoming email, users can significantly reduce their chances of becoming victims of cybercrime.

Next up, let’s discuss types of spam score services that can help you reach more inboxes and improve your overall spam score.

Types of Spam Score Services

Due to the increasingly sophisticated world of spam philtres, it is important for email marketers to understand their spam score and actively work to improve it. This is where spam score services come into play.

Spam score services help you identify and diagnose the weaknesses in your emails so that you can make the necessary improvements. Typically, they work by monitoring your email activities such as messages sent and received, broken links, bounce back rates, and other diagnostics. In some cases, they may also offer real-time suggestions on how to improve your score.

The debate around whether email marketers should use a spam score service can go both ways. On one hand, having a detailed review of your emails can give you an in-depth insight into what issues could be influencing your inbox delivery rate, allowing you to swiftly rectify any errors or issues. On the other hand, using a third party service adds yet another variable in an uncertain playing field – meaning if something goes wrong with their guidelines or system, then it reflects poorly on your own ability to deliver high quality email campaigns.

Overall, it’s worth considering whether a spam score service would be beneficial for your specific needs and goals. If used correctly, a reliable and trusted service can both act as a diagnostic tool as well as providing insights into future trends which can be incredibly helpful in making continual improvements for maximum reach.



The next section will discuss anti-spam software: technologies designed to keep unwanted messages out of your inbox – helping you stay up-to-date with legislation while avoiding false positives and poor send reputation.

Anti-spam Software

The use of anti-spam software is a crucial measure for email senders in order to ensure that their emails are reaching the intended inboxes and not being diverted straight to the user’s spam folder. Anti-spam software, also known as a content philtre, evaluates the contents of an email before they ever reach the recipient’s computer. It searches the message body, subject line and attachment filenames for words or patterns recognised as “spam indicators” that can be used to differentiate legitimate mail from unwanted messages.

As useful as anti-spam software can be to keep spam out of inboxes, it can present some limitations as well. Inaccuracies in spam philtres could result in valid emails being wrongly identified as spam and routed to the user’s spam folder. While automated tools are available to ‘whitelist’ certain domains or known senders, this process is often manual and difficult to manage. Additionally, anti-spam programmes attempt to catch illegal activities including fraud and identity theft, so legitimate email marketers need to be vigilant about following best practises when it comes to subscriber data protection and ensuring any personal data used for marketing purposes is handled responsibly.

Having a good quality Anti-Spam software in place can help minimise your email deliverability issues due to false positive errors, however it is not the sole solution; sending clean emails with accurate sender information and consistent engagement rates can still prioritise your emails in the recipient’s inbox – this will be explored further in the next section: “How to Improve Your Spam Score?”

How to Improve Your Spam Score?

Improving your email spam score is one of the most important aspects of email marketing. Having a higher spam score will ensure that your emails are more likely to reach inboxes and be seen by readers. It is also important to keep in mind that there is no single trick that will improve your spam score, but rather following best practises for spam-free email communication.

One way to improve your spam score is by using tried and tested methods such as optimising delivery time and frequency, authenticating your domain, verifying links, keeping lists up-to-date, and ensuring that content is relevant and interesting. By inputting these best practises, you can help generate higher open rates, which in turn could help increase your spam score.

On the other hand, it’s also essential to watch out for issues that can result in lower open rates and decrease your spam score. This includes things like having an unusual layout or design, including lots of images, incorrectly written subject lines and headers, writing somewhat deceptive copy, etc. Avoiding issues like this means making sure the emails you send are engaging but not overly promotional or aggressive.

To conclude, improving your email spam score requires carefully monitoring what works and what doesn’t work when it comes to email marketing campaigns. Following the right best practises can help ensure that your emails are reaching their intended recipients while avoiding any potential pitfalls could stop your emails from landing in a reader’s inbox. Now let’s look at how to analyse existing spam scores in order to further optimise future emails.

Analysis of Spam Scores

In order to improve your email’s spam score and reach more inboxes, you must first understand the basics of what a spam score is. A spam score is a numerical value given to an email when it passes through an Internet mail server or an email filtering system. This numeric value helps determine the likelihood that the email is unsolicited or inappropriate. By analysing this score, you are able to identify potential issues with your emails before they reach their intended audience.

There are various factors that can affect your spam score such as sender reputation, IP address reputation, quality of content and HTML structure, use of keywords and images, and other elements like delivery rates. All these metrics add up to form a “spam score” which can either be good or bad.

When looking at how to improve your email’s spam score, it’s important to consider both sides of the argument. On the one hand, higher scores can mean better inbox placement in some cases as many mail servers use these values as thresholds for blocking mailing campaigns. However, some mail servers also view too-high scores as suspicious and may even blacklist them. On the other side, low scoring emails may not reach many people because they’re often blocked by antispam philtres due to low trust ratings.

Managing your spam score should involve understanding both extremes and implementing strategies that allow you to find balance between the two. Analysing yourself from both angles will ensure that your emails make it into the recipient’s inbox without being seen as suspicious or irrelevant.

Now that we have discussed what spam scores are and outlined some strategies for improving them, we will take a look at how to draw a conclusion from our analysis in the next section: “Conclusion and Overview”.

Conclusion and Overview

Email spam continues to be a frustrating occurrence for consumers and businesses alike. Not only can it disrupt workflow, but it can also damage your online reputation as well. In spite of the difficult reputation associated with email marketing, there are still ways to improve your email’s spam score and reach more inboxes.

A few effective measures you should consider taking include validating and maintaining a clean email list, configuring an attractive from name that accurately reflects yourself or company, crafting engaging content and leveraging reliable SMTP servers. Additionally, familiarise yourself with anti-spam laws that may apply to your business and make sure all emails carry an unsubscribe link.

At the end of the day, the goal is to become proficient in the basics—while being mindful of compliance requirements. If you utilise best practises while putting in an effort to keep your email list up-to-date and evolving, you will have made great progress in enhancing your email deliverability rate.

Ultimately, when it comes to improving your email spam score and reaching more inboxes with credibility enabled, there is no one solution that fits all businesses. It’s important to conduct A/B testing on different strategies and determine what works best for achieving specific goals. However, dedication and consistency are essential parts of the equation when laying the groundwork for successful email campaigns.

Frequently Asked Questions and Responses

What is a good score on a spam score assessment?

A good score on a spam score assessment is one that is low. The lower the score, the better, as it indicates your emails are less likely to be marked as spam by email providers. Generally, a score of 0 – 5 is considered acceptable and good, showing that the content and quality of your emails are high-standard and professional. You should also take measures to improve your email deliverability such as ensuring you have permission from your recipients to send them mail, usinga reputable email service provider, avoiding using certain words or phrases (like ‘cheap’, ‘free’, etc) which may cause suspicion with ISPs, monitoring your reputation and IP address regularly, and more.

How do I calculate my spam score?

Calculating your spam score is an important step to understanding how well your emails are being delivered. The most common way to calculate your spam score is by using a service like Mail-Tester, which scores your emails from 0 to 10 and gives you detailed feedback about why you may have scored low or high.

Mail-Tester works by scanning the contents of your email for keywords that might be associated with spam, such as excessive use of exclamation points or capitalised words. It also looks for things like incorrect formatting, broken links, and other features that commonly trigger spam philtres. After scanning through your content and gathering the data, Mail-Tester assigns your email a numerical score from 0-10 so you can easily see where you stand.

Understanding what affects your score helps you to better tailor your emails to make them as non-spammy as possible and enhance their chances of landing in the recipient’s inbox. Additionally, many large mailbox providers utilise customer feedback to update their philtre algorithms, so if someone marks an email as “not spam” it can help improve future delivery for all of your messages.

Are there any tips to help improve my spam score?

Yes, there are tips you can use to improve your spam score.

1. Research and understand the email service provider’s spam philtre algorithm. The philtres used by different providers are often distinct, so paying attention to these details is essential.

2. Use the newest versions of HTML with vibrant colour schemes and tables sparingly – less is more! Keep the layouts simple and clean to avoid any code that might be flagged as suspicious by a spam philtre.

3. Watch out for commonly used spam words. To avoid having your email marked as spam, make sure you review it before sending it off for any words on an email blacklist, such as “fantastic deal” or “click here”. These words will trigger flags for many providers’ philtres, so take some time to assess your message for potential issues before sending off the email.

4. Utilise list-unsubscribe in your emails – this allows recipients to unsubscribe easily should they no longer want to receive messages from you directly from their email client. This prevents people from marking your emails as spam when they no longer wish to receive them, thus improving your overall reputation score with mail service providers.

5. Avoid using images that may look suspicious or untrustworthy (like stock photos). Opting instead to utilise real images of people in candid moments or other warm and personal shots can help establish a stronger relationship with the recipient and reduce risk of being sent straight to their junk folder.

6. Leverage authentication measures such as SPF (Sender Policy Framework) and DomainKeys/DKIM (Domain Keys Identified Mail) which link an email’s sending domain name with its IP address and publicly identifies who is allowed to send emails from said domains, allowing filtering systems to validate who is actually sending the email and if it arrives from a legitimate source or not – this also helps boost trust when delivering messages into inboxes rather than junk folders.

By following these steps, you’ll be able to dramatically improve your chances of reaching fire inboxes rather than ending up in someone’s spam folder!

Last Updated on April 15, 2024

E-commerce SEO expert, with over 10 years of full-time experience analyzing and fixing online shopping websites. Hands-on experience with Shopify, WordPress, Opencart, Magento, and other CMS.
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