> What are the logs saying when you try to send a message to those mailboxes. > Those might give you a better idea as to why it is crapping out.
I checked the logs, and all I get there is this: @4000000042cc23c90d268614 new msg 148242 @4000000042cc23c90d26a16c info msg 148242: bytes 1551 from <[EMAIL PROTECTED]> qp 3595 uid 89 @4000000042cc23c90d6fe73c starting delivery 284: msg 148242 to local [EMAIL PROTECTED] @4000000042cc23c90d701a04 status: local 1/10 remote 2/20 @4000000042cc23c90db15924 delivery 284: failure: Sorry,_no_mailbox_here_by_that_name._(#5.1.1)/ @4000000042cc23c90db7e104 status: local 0/10 remote 2/20 @4000000042cc23c90e2a1f1c bounce msg 148242 qp 3598 @4000000042cc23c90e2bb944 end msg 148242 And the entire directory structure has all the correct permissions: vpopmail vchkpw