Change link address in quarantine emails

> Hi,
> I have recently re addressed my vpop3 server which has generally worked quite well but I have a problem with the spam filter.
> Every day I receive an email listing quarantined email with a link next to each which I can click to access the e-mail in my web
> browser to release it. This link still includes the old server address. Where is the setting it uses to form the link url so I can
> update it to use the new address pls?

This is set in Settings -> Spam Filter -> General -> Quarantine Settings -> Quarantine Server Address

Note that you can set this to a DNS name or external IP address, depending on your usage scenario and requirements, which is why VPOP3 does not set it automatically.

Also, see