Legacy Emails in an Archive

So, I'm making an archive of our old Monthly Newsletters on our website. With the current version of the emails, it's delightfully easy peasy, hit share, hit copy, put the link on the archive page. Boom, done. Awesome. The thing is though, we have about seven years of Legacy Newsletters that, if I can, I would love to have in the archive too. But, according to your rules, we can't upload the PDFs of the our Newsletters to our website. (I'm not complaining, the rule does make sense). So, my question would be, is there any place where there is still a link to the older Legacy Newsletters? Thanks.