How do I get WebMail to display the size of each message ?
Click on Options (top of page), then Index Order. Click on the Add button next to the Size option. Adding the Size column heading to your options will allow you to sort by message size – useful if you’re trying to find the huge messages eating up your mailbox quota. The Index Order screen also allows you to remove or re-arrange the column headings when looking at the index by clicking on the remove or up and down links next to a column heading.
