Email Bounce Rate is the percentage of sent emails that fail to reach the recipient's inbox.
Email Bounce Rate is an essential term in digital marketing metrics, specifically in email marketing. It pertains to the proportion of your total emails that couldn't be delivered to the recipients' inbox. A higher bounce rate often suggests that email addresses have issues - they might be incorrect, fake, or inactive. This metric is classified into two types – soft bounce and hard bounce. A soft bounce denotes temporary issues like full mailbox or server problems, while a hard bounce signifies permanent issues like non-existing or blocked email addresses. A lower Email Bounce Rate is a yardstick of an effective email marketing campaign.
Email Bounce Rate (%) = (Total Bounced Emails / Total Sent Emails) * 100
For instance, if you sent out a promotional email to 5,000 subscribers and it was undelivered to 200 email addresses, then your Email Bounce Rate is (200/5000)*100, i.e., 4%.
By tracking your Email Bounce Rate, you can better gauge the health and quality of your email list. A high bounce rate indicates that many of your email contacts are invalid undermining your campaign reach, affecting your email deliverability score, and potentially flagging you as a spam sender.
Email Bounce Rate directly affects other ecommerce metrics like open rate, click-through rate, conversion rate, and return on investment (ROI). A high bounce rate indicates fewer emails are being delivered, reducing other metrics' potential. Hence, managing the bounce rate is critical to an effective email marketing strategy to ensure overall ecommerce success.