I use BTBroadband email handler. I have successfully created a rule to automatically sort out incoming mail and put it in a particular email folder if its subject line contains a particular string. It works.
But please how can I edit or delete an existing rule?
To delete a filter
This link explains how to make changes to the filter rules you have set up Using BT Mail's anti-spam features
In my BTInternet emailer, if I click on the little triangle at the right end of "+ Action", I get a dropdown list including "Create rule" but not "Examine my rules" or similar.
But before I do that, how can I make my list of filters appear?
Click on Settings; on the drop down you should see "Rules". You can change of modify them there.