or click Add, WinPMail will
add the file to the attachment list, or if you have entered a
directory name, will change the file and directory list boxes to
reflect the new directory.
Encoding Instructions
Attachment encoding
When you send an attachment, it cannot always be transmitted as-is.
Sometimes it is necessary to package the attachment in a particular
way so that the mail transport system or the recipient's mailer can
understand it. WinPMail will always make sensible default choices
about attachment encoding - you should only need to change the
attachment encoding in very special cases. WinPMail supports the
following attachment encodings:
WinPMail decides. The default setting, this tells WinPMail to do
whatever is appropriate based on the way it sends the message.
Attachments to local and MHS addresses will not be encoded in any
way, while attachments to Internet addresses will be uuencoded prior
to transmission.
No encoding: Instructs WinPMail not to encode the attachment at all.
This is an extremely dangerous choice in some cases, particularly for
Internet mail. Use it only if you know that the attachment is a plain
text file with no high bit characters.
ASCII text: Indicates that the file is plain text with no formatting
or high-bit characters. WinPMail will actually send the attachment as
a separate message rather than as an attachment.
UUencoding: A scheme used widely on the Internet. If you are mailing
via the Internet, or to a user on a Unix or mainframe system this
encoding is a good choice.
BinHex: Used heavily in the Macintosh world. BinHex is a good format,
containing a certain amount of error checking and compression.
Because it is not widely used outside the Macintosh world, you should
check in advance that the recipient is able to deal with
BinHex-encoded files.
MIME Encodings: MIME (Multipurpose Internet Mail Extensions) is an
Internet standard for multimedia mail which allows different mail
applications to exchange a variety of types of information. If you
select any of these MIME encodings, WinPMail will attach the
information necessary for other applications to be able to decode the
file. You must choose an appropriate translation - selecting "GIF
image" for a TIFF file will not cause Pegasus Mail to convert the
file: it will simply be sent in the wrong format. Pegasus Mail will
choose basic MIME encoding automatically if you set encoding to
"WinPMail decides" and have checked the "Use MIME features" control
in the "Special" screen of the message editing dialog.
File Conversions
File type
You can tell WinPMail what type of file you are attaching by choosing
from a predefined list of file types. The file type information is
optional and is currently used only for informational purposes - the
recipient will usually see then file type when examining the list of
files attached to the message.
The file type information can be used to provide attachment viewing
facilities, or to launch the original application with the attachment,
so you should get into the habit of filling it in.
If you are uncertain of the type of file, you should use Unknown, the
default choice.
Note: Pegasus Mail will not perform file conversion - WinPMail will
not convert an MS-Word file to WordPerfect format even if you indicate
WordPerfect format here - it will simply convey the wrong information.
It is up to you to ensure that the file type information is
appropriate for the file you are attaching.