The answer depends at least partly on several facts that you didn't tell us.
Which WLMail version (build number from Help | About)? Which Windows
version? What type of mail account: POP3? Hotmail? Other?
HOW are you blocking the senders?
R. C. White, CPA
San Marcos, TX
Microsoft Windows MVP
Windows Live Mail 2009 (14.0.8064.0206) in Win7 Ultimate x64 7000
"Bluejay" <Bluejay@xxxxxx> wrote in message
> Why do blocked senders get removed from my blocked senders list? Every
> day I
> block senders and/or domains, but the very next day they're off my blocked
> list and I get the same junk mail.