Mulberry 4.0.2
Secure Email Setup for PC 

1. Go to File > Preferences.

2. Click the Advanced radial button.
3. Click the Accounts tab.
4. Set Method to Plain Text and the Secure box to SSLv3.

5. From the Account drop-down, choose SMTP.

6. Set the Method drop-down to Plain Text and the Secure drop-down to STARTTLS - SSL.

7. From the Account drop-down, choose IMSP.

8. Set to Method drop-down to Plain Text and the Secure drop-down to SSLv3.

9. From the Account drop-down choose LDAP.

10. Set the Method drop-down to Anonymous.

11. Click OK. You have successfully configured Mulberry to be secure.