i have had problems with mail saving my password for months..

i have to put my password in the box every time i open mail after closing.. it won't save the password if the box is ticked.. if i put the password in with no box ticked.. then i can get mail..

it only happened on my user side of the computer as my business comunal side was ok..

now i have upgraded to Lion.. i thought the issue would go.. but its still not saving the password..

can anyone help as its becoming very annoying..

Thanks in advance..