One of the most valuable uses of e-mail is to send and receive attachments. Again, Mail handles file attachments similarly to other e-mail applications you might be accustomed to. Attaching Files to Your E-MailAttaching files to messages you send can be done in the following ways:
TIP If the contents of the file are being displayed and you would rather see just an icon, open the file's contextual menu and choose View as icon. The file will be displayed as an icon instead. To view the file's content again, open the menu and choose View in place. When you place a file in a new message window, you will see a thumbnail preview of the file in its icon, the filename, and its size in parentheses. If the file type is one that can be displayed in the message, such as a TIFF image or a PDF file, you will actually see the contents of the file in the body of the message. File attachments must be encoded before they can be sent; when a file is encoded, it is translated into a string of text. The application that receives the message must then decode that message so that the files become usable. Mail encodes all files using the AppleDouble format, which can be decoded by most modern e-mail applications on any platform (such as Macs and Windows PCs). Encoding and decoding is handled automatically, and you can't choose the encoding method that is used.
You should also compress files you attach to e-mail messages. Unlike some other Mac e-mail applications, compression is not built into Mail, so you have to use a different application to compress the files before you send them. One of the best tools for compressing files is Aladdin's DropStuff application. NOTE
NOTE Aladdin's StuffIt Expander application uncompresses files that are compressed in many different formats. StuffIt Expander is used by default to uncompress files you download from the Web. To learn more about uncompressing files, see "Downloading and Preparing Files," p. 345. After you have downloaded and installed DropStuff, simply drop the files you want to compress onto the DropStuff icon. The files are compressed; attach the compressed version of the files to your message. NOTE Make sure that you open Drop Stuff and explore its preferences. You can set the default compression used, where the compressed files are stored, and so on. Using Files Attached to E-Mail You ReceiveWhen you receive a message that has files attached to it, you will see the files in the body of the message. As when you send files in a message, you will see the file's icon, name, and size. If the file can be displayed in the body, such as a TIFF or PDF, the contents of the file will be displayed in the message. You can use the file attachments in the following ways:
TIP If you have trouble viewing a message and the folder into which you want to store the file attachments, double-click the message to open it in its own window. Then you can resize the window so that you can more easily see the folder into which you want to drag it. If the files you receive are compressed, you will need to uncompress them before you can open them. To learn more about uncompressing files, see "Downloading and Preparing Files," p. 345. |