I have googlemail configured with outlook express. Recently spam emails have not been filtered and they are in my blocked list. I sent a message to Bullguard explaining what the problem was. They suggested the spam senders were using different addresses.
I added my Hotmail account to the blocked list and sent an email from my hotmail account to my googlemail account.The message had not been filtered. Usually bullguard adds them to a folder called spam.
Today I installed thunderbird and sent myself another email. The email had next to it bgspam but was not filtered into the spam folder.