E-mail change on SEGA ID account.

[SakuRei]

Is it possible to change your e-mail address on your SEGA ID? Since one of my accounts in Yahoo Mail got locked and their verification through SMS is on error, I can't re-open it and it causes issues on SEGA ID code verification on e-mails, so is there a way to change your e-mail address on your SEGA ID? or what e-mail address you entered is permanently linked?

[mll]

http://www.pso-world.com/forums/showthread.php?t=199159&page=4

if you scroll down this thread theres direction to change it