Users frequently ask for instructions to insert pictures inline in outgoing messages using Web Mail.
Web Mail is one convenient way to access your EarthLink email, but like many other Web Mail services (browser-accessed email) EarthLink Web Mail does not currently have a feature to insert pictures inline in outgoing messages. We will be adding the ability to do this in an upcoming release. Currently you can only attach pictures as files to be opened by the recipient. To add attachments to a message, click on Browse at the bottom of the compose window.
You can put pictures inline using most installed email software with your EarthLink account, including EarthLink Mailbox or Outlook Express. You can download EarthLink Mailbox software here, and get setup instructions for that and other email software here.
Like most other users, I look forward to having this feature added to Web Mail and I'm pushing to get it done as soon as we can.