What is Email Deliverability?
Before diving into the myths, it is essential to understand what
email deliverability means. Simply put, it is the ability to deliver emails to subscribers' inboxes. It is often confused with delivery rate, which measures emails that do not bounce back. Deliverability, on the other hand, gauges whether your email actually reaches the inbox, rather than the
spam or junk folder.
Factors Beyond Content That Affect Email Deliverability
1. Sender Reputation
Your
sender reputation is a significant factor in deliverability. This score, assigned by ISPs (Internet Service Providers), is influenced by numerous elements, such as complaint rates, bounce rates, and spam trap hits. A poor sender reputation can drastically reduce the chances of your emails reaching the inbox, irrespective of the content quality.
2. Authentication
Email authentication protocols like
SPF,
DKIM, and
DMARC are crucial for verifying your identity as a sender. By implementing these protocols, you can significantly increase your deliverability rates. They help ISPs confirm that you are authorized to send emails from your domain, thereby reducing the risk of your emails being marked as spam.
3. List Quality
The quality of your email list plays a substantial role in deliverability. Sending emails to outdated or unengaged subscribers can lead to high bounce rates and low engagement, which negatively impacts your sender reputation. Regularly cleaning your list and employing
double opt-in methods can help maintain a high-quality list.
4. Engagement Metrics
ISPs also consider engagement metrics such as open rates, click-through rates, and the time subscribers spend reading your emails. If your emails consistently show low engagement, ISPs may interpret them as irrelevant or spammy, reducing your deliverability. Therefore, crafting
engaging content and subject lines is crucial, but it is only one part of the equation.
5. Email Frequency
Sending too many emails can lead to
subscriber fatigue, causing recipients to mark your emails as spam or unsubscribe. Conversely, sending too few emails can result in low engagement. Finding the right balance in email frequency is essential for maintaining good deliverability rates.
6. Technical Infrastructure
Your technical setup, including your choice of
email service provider (ESP), the IP addresses you send from, and your server configurations, can also impact deliverability. Ensure your infrastructure adheres to best practices and is optimized for high deliverability.
Conclusion
While the content of your emails is undeniably important, focusing solely on it is a mistake. Email deliverability is influenced by a multitude of factors, including sender reputation, authentication, list quality, engagement metrics, email frequency, and technical infrastructure. Addressing all these aspects comprehensively will significantly enhance your chances of reaching your subscribers' inboxes.