Please can you help. Normally I do not have any trouble either sending or receiving e-mails (including attachments). However, I have discovered recently that certain e-mails that I have sent with an attachment (Word documents) have not been received. They show up as having been sent in my Sent Items Box and I do not get back a mail failure delivery notice. This has happened on several occasions. Can you explain what could be causing this please? I am using Outlook Express, XP Home and Word 2003. Many thanks Chris PCSOFT's List Owner's: Bob Wright<[log in to unmask]> Drew Dunn<[log in to unmask]>