Cleaning Old Spam from WebMail

A quick way to filter out 20k Spam msgs from WebMail (Horde)

[erikcw]

Hi All,

Not sure if this is the right forum to post this question, but I figure there has to be someone who can help me.

I have a Horde WebMail account on my host. Over time the account has accumulated about 20k spam messages. :-(
I don't want to delete the account and re-instate it because I use it as an archive for email recieved.

Does anyone know of a solution for filtering out spam on a large scale from WebMail?

Thanks for your help!

Erik