It is my understanding that the "p" ACL item on a mailbox controls who can post messages to it. But when I set the ACL on a user's inbox so that nobody has the "p" permission, this does not seem to prevent mail from being delivered to the inbox. I am using the "deliver" progam in LMTP mode. Looking at the code it seems to me that "deliver" indeed does not pay any attention to the "p" item in the ACL. Am I misunderstanding the meaning of "p", or otherwise doing something wrong?
Thanks in advance, -malgosia