how to find old login details?

[dragonforce90]

I like many of you have made hundreds of rs accounts over the years. Never thought I would be able to get them back so easily. Any ideas on efficient ways to find/remember old email addresses used etc?
Thanks in advance men.

 

[Special Delivery]

Forgotten login – Support (runescape.com)

If you remember the registered e-mail on them, send an request for login names from here
Edit: Account Recovery - RuneScape | Old School RuneScape

 

[Thailands]

If you got the mails you used when you created them just search for jagex mails beware of fake mails or as above said