Right now, emails in GHL can be created and the “Send” button can be clicked without a subject line. However, if the subject line is left blank, the email fails to send entirely. This creates unnecessary confusion and failed deliveries.
If the subject line is mandatory for successful email sending, then it should also be a required field in the email editor itself. Users should not be able to click “Send” (or schedule) without first entering a subject line.
This simple UX update would prevent failed sends, wasted time, and improve the overall reliability of the email feature.