Several of my correspondents do not properly receive attachments that I send to them. Instead of the files in their original state, they receive attachments like “att1.unk”, which contain (when opened in Notepad)unreadable information about the attachments. Some doesn’t receive any attachment at all.
Cause ? Solution ?
Please note that we are working with MS NT Server 4, MS Exchange 5.5, MS Proxy Server 2.0 and Microsoft Outlook.