Hi Michael,
I am having some issues with SpamSieve 2.9.24.
Every time I open Mail I get this message: "SpamSieve wants to make changes. Type your password to allow this."
It also happens when I quit mail.
This is the only app that I am getting this message with.
This is probably because SpamSieve has detected a file permissions problem with Mail’s data and is trying to fix it for you. There should be more information in Console. Did you enter the password?