As you are designing your messages, alerts are displayed in the interface when key settings are missing.
Alerts are displayed on top right of the screen, when editing the message content.
If you do not see this button, no alert has been detected.
Two types of alerts can happen:
Warnings refer to recommendations and best practices. For example, a message will display if the opt-out link is missing.
Errors prevent you from testing or activating the journey as long as they are not resolved. For example, a message will warn you that the subject line is missing.
All possible warnings and errors are detailed below.
You need to resolve all error alerts before testing or activating the journey using the message.
The settings and elements checked by the system are listed below. You will also find information on how to adapt your configuration to resolve the corresponding issues.
The opt-out link is not present in the email body: adding an unsubscription link into your email body is a best practice. Learn how to configure it in this section.
Text version of HTML is empty: do not forget to define a text version of your email body, as it will be used when HTML content cannot be displayed. Learn how to create the text version in this section.
Empty link is present in email body: check that all the links in your email are correct. Learn how to manage content and links in this section.
Email size has exceeded the limit of 100KB: for optimal delivery, make sure the size of your email does not exceed 100KB. Learn how to edit email content in this section.
The subject line is missing: email subject line is mandatory. Learn how to define and personalize it in this section.
The push version of the message is empty: this error is displayed when the push notification body or title is missing. Learn how to define push notification content in this section.
The email version of the message is empty: this error is displayed when the email content has not been configured. Learn how to design email content in this section.
Surface doesn’t exist: you cannot use your message if the surface you have selected is deleted after the message creation. If this error occurs, select another surface in the message Properties. Learn more on channel surfaces in this section.
Push iOS/Android payload has exceeded limit of 4KB: the push notification size cannot exceed 4KB. To respect this limit, try to reduce the use of images or emojis. Learn how to manage your push notification content in this section.
To be able to use your message, you need to resolve all error alerts.