I have been playing SWTOR for several months and have 2 level 50 characters, so I have decided to take a break. I have 8 characters in total and they have a large number of mails containing attachments from other alts - far to many for me to take in and store. I understand that after a certain amount of time mails are returned to sender,. If I come back after, say, 3 months, will I find that all the items have completely disappeared or will I still be able to find them?