[Evolution] server POP and message deletion

[Fedele STABILE <fedele fis unical it>]

I have a problem with evolution 2.24.5 that doesn't delete messages on
POP3 server when i delete that message with evolution

I have the flags "Leave messages on the server"
and "Delete  messages on server after 7 days"
but i would delete messages on server also if i
delete definitively from evolution

Can you help me?

Thanks, Fedele