Trouble with sending e-mail in Campaign

[Alex555]

I've just installed Sugar Version 4.2.1b. and I want to make e-mail campaign - to send letters to my clients in one click. So,
I make new Campaign, make Target list in it and open Email Marketing.
But in Email Marketing I couldn't set mail box. All that I can see is just:
Use Mailbox: --None-- nobody@example.com

and when I try to begin campaign (send e-mail button), I see following:
Following marketing message do not have a mailbox associated with them.
Please correct that before proceeding.

What I shoud to do?
What I made wrong?

[paikmoses]

Hi Alex555,

Seems that you have not set the mailbox action to bounce handling. Once you have set this mailbox it will be visible in the drop down. For more precise step-to-step illustration, check this out: http://sugarcrm.openapp.org/?p=131

Hope this helps.

Regards,

[Alex555]

thank you!!!! now work