I am using an Internet based email provider called Horde. On my computer
(Windows 7) and another station in my office (Windows XP) when I try to
attach PDF documents to an email message it shows the attachment was
successful but the icon next to the attachment looks like this: 1. cox
bills.pdf (text/plain) Size: 1,478.13 KB When I send the email my
recipient can not open the PDF document. However, when using the two
other stations in my office (both Windows XP) it shows the attachment
was succes...