Insert recipients quickly :If you send frequent e-mails to certain addresses, then you can make use of the ‘Recipient List’ in Eudora for quick access to their e-mail addresses. To add a user to this list, go to Tools > Address Book. Click on the desired user and you will see the entire details for the selected user. In the Recipient List checkbox, select Yes. Once you have added the desired users to the Recipient List, sending e-mail to them will be much easier. To do this, right click in the To, Cc or Bcc box, select ‘Insert Recipient’ and click on the desired user.
Remove bar while reply: Those who are irritated by the bar that appears while replying, there is some good news. There are shortcut keys to remove those bars. Select the lines from which you wish to remove the bar and press [Ctrl] + [.]. If you need to add those bars again, select the lines and press [Ctrl] + [Shift] + [.].
Sponsored mode problem: The free version of Eudora available on the Internet is a sponsored version. Hence, sometimes you might get an error message that says Eudora could not download ads. To tackle this problem, you need to locate your Eudora folder, and go to eudpriv > ads folder. Delete all files within the ads folder, and restart Eudora. The problem will vanish.
Change mail arrival sound: You can change the sound played whenever a new mail arrives by assigning a .wav file within Tools > Options > Getting Attention. Click the unnamed button, locate the .wav file, and click Open. Now, whenever you receive a mail, your choice of sound will be played.