| Review your plan: This legacy feature is not available in all Constant Contact plans. Upgrading to a Lite, Standard, or Premium plan gives you access to our most current email and SMS automation tools. |
| Note: This article is for our legacy automated email series feature. This article is for our legacy automated email series feature. If you're in our Lite, Standard, or Premium plan using our Automation Path Builder, please reference this article instead. |
If you're looking to welcome your new subscribers or share special introductory information with them, you can set up an automated email series, also known as a drip campaign, to send when they join one of your mailing lists, either by signing up or being manually added. You can even personalize the content for different groups of contacts by setting up a different series for each of your lists.
There are just a few steps to create an automated email series:
The first step to creating your automated email series is selecting how you want contacts to trigger it. In this case, when a contact joins your mailing list






Now that you have your trigger set, it’s time to build out your automated series by adding emails!
Adding emails to your automated series puts contacts on the path of your choosing, whether it's a journey to learn more about your organization, an educational series about a service you provide, or a series of special promotions to your more engaged contacts, the possibilities are endless! Whoever activates your trigger is automatically queued to receive the series, regardless of whether that person engages with additional emails in the series.
| Important: You won't be able to add emails to your series once it's Active, so be sure to build out your full series with emails before activating. |




Repeat the steps for each email in your series. Your automated email series can hold a maximum of 31 emails.
If you need to make any changes to a Step:

To specify how long you want to wait before sending the next email in the series:


When your Steps and time delays are fully built out, you're ready to activate your series.
The Delivery Settings for your automated email series are turned off by default. This means that your series relies solely on the Time Delays you set to determine when to send each email. Because of this, your contacts could potentially end up receiving an email at midnight on a Sunday. If you don't mind when your contacts receive emails from you, feel free to skip ahead to activating your automated email series. If you want more control, you can adjust your Delivery Settings to match your customers' expectations.
| Did you know?Your Delivery Settings work together with the Time Delays to find the best time to send. Setting your series to wait four hours before sending the next email means that after the four hours, it will then check your Delivery Settings for the next day and time you want it to send. Your email could potentially be on hold for days. |


When you're finished setting your custom delivery times, you're ready to activate your series.
| Important: Once your automated email series is active, you can only make edits to the content of step emails. You won't be able to add, re-order, or delete any steps, or edit any of the time delays between steps. |
Now that you've built out your series, it's time to activate it! Once activated, we'll begin processing new list-joins right away and adding these contacts to the queue to receive the first Step email. The email series will only trigger the first time a contact joins the list. Deleting contacts from the list and then re-adding them will not re-trigger the series for those contacts.




Once your series is Active, new contacts who sign up or are manually added to your selected lists will be added to the queue to receive the first email in the series. You can check the reporting as your series progresses, and your series will continue looking for new list-joins until you decide to disable your trigger or stop your series.
| Did you know? At each step in the series, we check to see if the queued contacts are still on any of the lists you selected to trigger the series. If contacts are removed from one of the selected lists, but are still on another, they'll receive the next email in the series. If the contacts are no longer on any of the selected lists, they won't receive the remaining emails in the series. If the contacts are added back at a later time, they won't re-trigger the series. |
Copyright © 2026 · All Rights Reserved · Constant Contact · Privacy Center