Thanks for the feedback Eddy and Aztony!

The problem I see with your solution is that Eudora has been working for years with the same settings and previous Avast versions. However Eudora will stop working with the latest update. That is why I see no need to “setup the email account(s) in Eudora correctly and make sure it recognizes the avast certificate” as you suggest since there was never a need to do this in the past.

The Avast update should not have changed the Eudora settings. It should be compatible with the existing settings.

However, if there is a need to change the settings I have a few questions:

1) What Eudora settings must be changed and where can they be found in Options?

2) Where can you find the Avast certificate and how do you import it into Eudora?

3) Where do you place the Avast certificate into Eudora?

Answers to these questions would help all users, including me, who are not maybe as tech savvy as you are.

Thank You!