How to Upload an Image with the Welcome Message Training March 28, 2017 21:25 Follow Go to Admin > Messaging. Click Welcome Message. To the right of Featured Image, click Choose File. Open the image file from your computer. When finished, click Submit. Related articles How to Attach a File to an Email How do I create and upload a custom theme background? How to Disable a News Slideshow How to Broadcast the Welcome Message How to Insert Attachments to an Email Comments 0 comments Please sign in to leave a comment.