I'm surprised to see that the mailbox locking programs mail-lock and mail-unlock are not present on master. Isn't this the way we are supposed to lock mailboxes? Michael -- Michael Meskes | Go SF 49ers! Th.-Heuss-Str. 61, D-41812 Erkelenz | Go Rhein Fire! Tel.: (+49) 2431/72651 | Use Debian GNU/Linux! Email: Michael.Meskes@gmx.net | Use PostgreSQL!