We have been having trouble getting qmail to communicate with certain Outlook Express customers. This is probably a problem with Outlook, but I thought maybe some of you might have had experience with this. The problem occurs when customers try to send mail out through are qmail server. If the message is a small message (less than about 5 lines), the mail goes through fine. However, if the message is any larger, the mail times out. I have had users keep Outlook logs of the SMTP traffic, and they show that the last thing being sent is by the following by the server "354 go ahead". If anyone out there has had any similar problem, or could give us some ideas of things we might want to check, it would be greatly appreciated, because it is driving all of us here crazy tring to figure it out. Sincerely, Greg Harper
