[Evolution] Authentication by SMTP Server ERROR

["LLLActive GMail com" <lllactive gmail com>]

Hi List,

I keep getting these errors from SMTP authentication at my provider. It only happens in Evolution 2.2.1 in the SuSE Linux 9.3 Novell version.
Has it soething to do with the certificates the ISP's mail server requires? If so, how do I delete old certificates so that I can get new ones?

ERROR:
Unable to authenticate to SMTP server.
Bad authentication response from server.

It does not matter how many times I enter the password; it does not get authorisation

Any help appreciated.

Al