Hi all: We have installed qmail 1.03 with qmail-pop3d in our mail server. From time to time, there are users with Microsoft mail clientes (Outlook, Outlook Express, Internet Mail, occasionally Exchange) who can't retrieve messages with attachments. The mail program just hangs, or shows some message like "Unexpected error; the connection has been aborted by the server" (paraphrased). It doesn't always happen with big attachments; sometimes, a small 5K file is enough to block the mailbox (although I have noticed that a large number of the messages with problems come with some M$-generated file attached (Word/Excel documents and such)). I've searched on the mailing list archives, and I've found a couple of posts by people with similar problems, but there wasn't any answer about how it was solved. Any ideas? Paulo Jan. DDnet.