Hi, Not directly related to do with qmail, but... I have IMAP-4.5 (Mark Crispins c-client) running on an open BSD machine with Maildir extensions written by Mathias Larrson. On a large attachment I am getting (~33MB): ipop3d[6948]: IMAP toolkit crash: Out of free storage This happens on both IMAP and POP protocols. Both seem to be trying to load the whole attachment into memory before sending it. I have fixed the problem on the pop side by using another pop daemon that seems to send little chunks at a time (as opposed to loading the whole message with attachment into memory before sending it). Does anyone know how to stop the IMAP and POP daemons from loading the whole message into memory before sending it to the client? Thanks Geoff