[Pidgin] for list owner

[Steve VanSlyck]

Hey guys,

As a spamcop user the subject line is the first think I look at in  
assessing whether a message is spam.

It would be a tremendous help if the list would append something like  
[Pidgin] to the front of the subject line for a message if it isn't  
already there. Many lists do this.

Otherwise, messages with subject lines like "Can U help me" can easily  
get reported as spam, with unintended potential consequences for the  
sender.