I figured out my problem with "user+detail(_at_)machine" addressing.
If you've got procmail as your local mailer, you don't need to set up
your .forward file. Just make your .procmailrc
Anyway, I'm trying to tackle the problem of aliases and "user+detail"
mail. For example, I've aliased user "kevin" to my account "kykim".
Now when I send mail to "kevin+test", I want it to go to "kykim+test",
but it just goes to "kykim".
Is this a procmail configuration or sendmail configuration problem?