Old email address still visible in Workspace

[JamesvW]

Hi,

I've recently changed my first name and our administrator changed my Workspace email address accordingly (just the prefix before the @). However, in some cases my old email address is still visible. For example, when people log into their Workspace environment and see documents I've shared with them, or when people forward an e-mail to me (they see my new name, but my old email address).

I've asked this question here before, see the topic here.
The suggested solutions seemed to work, but unfortunately the problem still exists.

Does anyone have any other ideas on how to fix this?
Thanks in advance!

Cheers,
James