Improve email deliverability
Businesses rely on email for critical communication every day.
However, only 86.05% of legitimate emails reach their intended recipients’ inboxes across major providers like Google, Microsoft, Yahoo, and AOL. This means that approximately 14 out of every 100 emails fail to get through.
This could lead to your readers/customers:
Missing out on resetting their password promptly, potentially leading to frustration and account abandonment.
Never hear about the latest feature you’ve developed, possibly turning to a competitor with similar or even inferior offerings.
Forget about your brand altogether, reducing the likelihood of upgrading to a paid service.
And we are sure no marketer would want such mishaps for their campaigns and outreach activities. Making it even more important to improve your email deliverability and prevent your emails from landing in spam.
Before diving into the specific tactics, it’s crucial to understand what email deliverability truly means and which factors influence it…
What is Email Deliverability?
Email deliverability refers to your emails’ ability to reach your recipients’ inboxes.
It’s not just about sending an email—it’s Email deliverability refers iraq email list to your emails’ ability to reach your recipients’ inboxes. about ensuring it lands where it’s supposed to, ideally in the primary inbox rather than the spam or promotions folders, and engages your audience.
Poor deliverability can significantly hinder email marketing efforts, lowering open rates, clicks, and conversions.
So, what impacts your email deliverability rate?
Factor Impact on Deliverability
Sender Reputation 5 reasons why the cell phone number is fatal in customer service ISPs use your past sending behavior to decide if your emails are trustworthy.
Email Content The presence of spammy words, excessive images, or too many links can flag your email as spam.
Email List mail Content The presence of spammy words, excessive images, or too many links can flag your email as spam.
Quality Sending to outdated or invalid addresses can lead to high bounce rates and damage your reputation.
Authentication Protocols Properly configuring SPF, DKIM, and DMARC helps ISPs or ESPs verify your emails as legitimate.
Engagement Metrics Low open rates, clicks, and high unsubscribes signal to ISPs or ESPs that your content isn’t valuable, harming deliverability.
Sending Volume Spikes in email volume can trigger spam filters if not managed properly.
For detailed insights, check out our blog on low email deliverability.
Now that we know what could be messing up your deliverability rate, let’s quickly move on to some of the sure-shot ways that can help you boost your email deliverability.
How to Improve Email Deliverability – 9 sure-shot ways!
Improving email deliverability is a combination of best practices and ongoing monitoring. Here are 9 strategies to help you achieve better deliverability:
1. Validate Your Email List Regularly
Regularly validating your email lists is crucial for improving deliverability because it helps maintain a clean, high-quality list of contacts.
Over time, email addresses can become invalid due to users changing their email providers, abandoning accounts, or making typos. Sending emails to these invalid addresses results in high bounce rates, which can damage your sender’s reputation and lead to your emails being flagged as spam.
So stop wasting your resources on approaching bad emails and make sure you run your email lists through email verification tools like Clearout. This will ensure that your emails reach active and interested users, resulting in better deliverability, high CTR, and good credibility.
important email authentication for improving email deliverability
2. Authenticate Your Domain
ISPs struggle bzb directory to verify the legitimacy of emails from unauthenticated domains, leading to a higher risk of being filtered into spam folders or blocked altogether.
This also exposes your domain to spoofing and phishing attacks.
Domain authentication mitigates these risks and ensures that your emails are not tampered with during transition, this not only increases trustworthiness but also boosts the likelihood of your emails landing in the recipient’s inbox.
Domains that incorporate authentication protocols like SPF, DKIM, and DMARC are considered to be genuine by the ISPs thus maintaining strong email deliverability and safeguarding your brand’s name.
important email authentication for improving email deliverability
3. Monitor and Improve Sender Reputation
Regularly check your sender reputation score and ensure it stays high.
This score is calculated based on traditional email metrics, including unsubscribes and spam reports. The ISPs will automatically reject emails with bad sender reputations.
Always remember that email deliverability and sender reputation go hand-in-hand and are influenced by pretty much the same factors. Hence avoid practices that negatively impact your sender’s reputation, CTR, or engagement rates.
important email authentication for improving email deliverability
Moreover, to effectively monitor your sender’s reputation, you use tools such as Google Postmaster or Return Path.
Google Postmaster provides insights into how Gmail users interact with your emails, offering data on spam reports, domain reputation, and delivery errors. This helps you identify issues that could be affecting your deliverability.
On the other hand, Return Path offers a comprehensive view of your email performance across various ISPs, allowing you to track your sender reputation, inbox placement rates, and subscriber engagement. It also provides recommendations to improve your email marketing strategy, ensuring your emails reach the inbox and are well-received by recipients.
4. Optimize Your Email For Primary Folder
When recipients find your emails irrelevant or uninteresting, they are more likely to mark them as spam, or even block in some cases.
So why not keep emails concise when everyone’s busy and their inboxes are already overflowing?
Keep your email content to the point and personalize by talking about the recipients’ pain points, interests, and relevant recommendations.
Your emails should be adding value and they should not look overly promotional. If they create the impression of “too good to be true” – they will not get opened, gradually contributing to a bad sender score and deliverability.
Also, make sure you follow all email design guidelines and avoid using spam trigger words like ‘Free’ or ‘Guarantee’, excessive links, and overly promotional content to surpass spam filters.
important email authentication for improving email deliverability
Pro Tip: You can even ask your users to whitelist your emails by moving them to primary inbox.
5. Warm Up Your IP Address
How will the ISP filter know if your email and domain are trustworthy?
This is where your Sender IP address reputation plays a role. It directly and largely affects your email deliverability. One factor that alarms ISPs is an unusual spike in sending volume and you do not want to do that as it can restrict your email account.
important email authentication for improving email deliverability
So, make sure you are warming up your IP address, before sending out campaigns from a new email address, and slowly increase the sending volume to build a positive reputation with the ISPs or ESPs.
Even when it is not a new email address, never make a big jump in your sending volumes, always increase the number of emails or accounts you are reaching out to gradually.
Send emails to your most engaged users, then scale up to your full list.
6. Include an Unsubscribe option & Preference Centre
There’s a good chance that some individuals may choose to opt out of your email services over time. It may be because they are no longer interested, receive too many emails, don’t find value, and whatnot.
Now in such scenarios, if they don’t have an easy way to opt out, they are more likely going to mark you as SPAM – this will have an even worse effect on your campaigns. Also, this is against the law.
Hence, you must include a clear, one-click unsubscribe link, which supports a positive sender reputation and improves your deliverability in the long run.
This also ensures that only genuinely interested recipients remain on your list, thereby maintaining optimal email list hygiene.
important email authentication for improving email deliverability
Also, if you don’t want to lose a subscriber and give it a last try, try using preference centers where the subscribers can change their preferences for receiving emails.
This way, subscribers can modify their email preferences by choosing the type of emails they wish to receive and how frequently they want to receive them. Not only will this help retain subscribers, but it will also help you plan better email campaigns and increase engagement.
7. Use Double Opt-ins
Harvesting email addresses through single opt-ins might seem advantageous as it is easy but can backfire as it generates high spam complaints.
Implementing a double opt-in process introduces an additional verification step that ensures subscribers are genuinely interested in your content, thereby enhancing engagement rates.
Just send a follow-up email to validate their email address or a confirmation link.
important email authentication for improving email deliverability
8. Using BIMI To Establish Trust
Sending an email incorporating the sender’s name and your brand’s name can increase your opening rate by 45% as it builds trust and authority.
Brand Indicators for Message Identification (BIMI) boosts email deliverability by displaying a
brand’s logo alongside authenticated emails, enhancing trust and visibility. Implementing BIMI requires strong email authentication (SPF, DKIM, DMARC), a Verified Mark Certificate (VMC), and publishing a DNS record pointing to the logo.
This improves brand recognition, increases recipient trust, and prevents phishing, leading to better email engagement and higher deliverability rates.
important email authentication for improving email deliverability
9. Analyze Your Email Engagement Metrics
ISPs closely monitor recipient interactions with your emails, and higher engagement rates—such as opens and clicks—signal that your content is valuable and relevant.
Regular analysis of these engagement metrics is essential for maintaining list hygiene, as it enables you to identify and remove inactive or unengaged subscribers, thereby reducing bounce rates.
This also helps you spot trends and refine your strategy accordingly.
important email authentication for improving email deliverability
How to Test Email Deliverability Before Sending Campaigns?
Before you launch a campaign, testing your email’s deliverability is essential to ensure it reaches the intended inbox. Here’s how:
1. Use Email Testing Tools
Email testing tools like Mail-Tester or GlockApps help in analyzing your email’s potential to land in the inbox versus the spam folder. They check for common issues like spammy content, broken links, and missing authentication, providing actionable insights to improve your email’s chances.
2. Verify Your Email List
Use email verification tools to clean and update your list before sending. This step minimizes bounce rates and enhances overall deliverability by ensuring you’re only sending to valid addresses.
3. Assess Spam Scores
Tools like SpamAssassin evaluate your email for spam triggers and assign a score. Adjust your content based on these insights to avoid being flagged by spam filters.
4. Test Across Devices and Clients
Send test emails to yourself and your team to see how they render across different devices and email clients. Ensuring a consistent experience across platforms is key to maintaining high engagement and avoiding deliverability issues.
Low Deliverability? – Use Clearout’s Guaranteed Deliverables!
Having good email deliverability takes a lot of work and consistency.
But Clearout can actually make it a little easier for you to beat a bad deliverability score by ensuring you have the best quality email list.
When you validate your email lists, Clearout offers a column of Guaranteed Deliverables that helps you refine your email list and separate any risky or bad email addresses that can drag down your campaign performance.
And it can bring down your bounce rate up to 0-3% while maximizing your reach.
That’s not all Clearout can do, it also helps you –
Create high-intent email lists from scratch,
Clean your database timely,
And it even offers AI insights to help you plan email outreach campaigns better!
Want to learn how? Drop us a message today or schedule a call!