How do I increase the network buffer size in Eudora 6/7 for Windows?
Answer:
Caution: There are critical security vulnerabilities in Eudora versions 6.2.0 and earlier for Windows. Please upgrade to the latest version from Eudora's Upgrade Your Eudora page (http://www.eudora.com/email/upgrade/index.html).
To increase the network buffer size:
Start Eudora.
From the Tools menu, select Options.
From the Category list on the left, select Advanced Network.
In the Network Buffer Size of ____ Bytes text box, type: 40960