Version:           1.13.5 (using KDE 4.6.0) 
OS:                Linux

I have several templates, each with about 50-100 addresses. Sometimes I want to add a new address, but want to check first whether it's already in the list. But I can't use the find bar above, because if I enter any bcc-address (even if they are in the list), all the emails get filtered. I have to manually scroll through all the addresses in the email (which is bothersome, because the are not sorted alphabetically either).
Filtering does work with to-addresses (haven't checked cc-adresses).

Reproducible: Always

Steps to Reproduce:
- open a template directory where there are email templates with multiple adressees, esp. bcc-addresses
- click on email with multiple adressees
- enter a name that's on the bcc email address list in the selected email into the find bar above


Actual Results:  
all emails disappear/get filtered away

Expected Results:  
emails that have the entered address should stay visible

OS: Linux (i686) release 2.6.35-24-generic
Compiler: cc