Question about read and unread messages in Mail

[dakota]

I have been using Eudora till now, and it has become quirky since the last update.  I imported all my mail into the Mail app, but I do not see in Mail, as I did in Eudora, a separate link for read and unread mail. In Eudora, if I chose to show only unrad mail, only unread mail appeared, but I could access all the unread emails easily, by clicking on All   .  Do all my emails simply stay on the same screen here?

[Gregg]

Lemme guess... Most web based e-mail (and MS Outlook) will give you a bold message title for unread mail. Once you've "opened" it, the site (or program) will assume you read it, and the title will no longer be bold.

Did I describe that correctly for Mail? Someone who uses it will be along soon....

[dakota]

Yes, correct.   However, I now have an additional problem.  I tried to send an email and it could placed in my "out" box with a message  that it could not be sent because  Mail does not support encryption.  I installed two certs using the Keychain to my business account only, I thought, but perhaps it's being picked up on my regular account.  Unlike Netscape, which installs a downloaded security cert,  Safari can only install them through Keychain.  So, now how do I send mail??

Sorry, wrong wording. It says Safari doesn't support authentication, not encryption.