I have several email accounts. As I added each email account, Thunderbird added them in order entered. I would like to change the order in the lineup on the left margin. for example" joe@123 jim@123 george@123 this is existing order but now i want

jim@123 george123 joe123 I know I could remove them and add them again in a different order but I have thousands of emails that I don't want to lose. Any suggestions would be greatly appreciated,