Not sure you can without a special program. This might explain it, and even if it does not, you might want to bookmark the web site it came from which contains a wealth o information on Eudora. By the way, have you tried the Eudora knowledge base?
Understand Quoting Styles
Eudora normally marks quoted material with vertical black bars--what Eudora calls excerpt bars --to the left of the quoted text. However, most email programs use ">". Even if you compose a message with excerpt bars, unless your correspondents use Eudora, they will probably see ">" where you see excerpt bars.
How can they see ">" when you see excerpt bars? Eudora sends the message with ">" marks at the beginning of every line of quoted material, but sends a special instruction hidden in the header. That instruction-- format=flowed --tells Eudora that lines starting with ">" can be word-wrapped. When Eudora receives a message with format=flowed , it then converts the ">" marks into excerpt bars and wraps the text.
If someone is using software that doesn't understand format=flowed , the software won't translate the message. The message will have ">" at the beginning of every quoted line.
Tip: If you are using Mac OS and like ">" better than excerpt bars, select Special -> Settings -> Styled Text and put a checkmark in the box marked Excerpts .
