[Dovecot] Thunderbird IMAP + TLS error

[Joao Inacio]

Hi,

i'm having a weird message connecting to an account using IMAP + TLS
from thunderbird (evolution works great, so does SSL in thunderbird,
haven't tested anywhere else yet):

"You cannot login to <domain> because the server has disabled login.
You may need to connect via SSL or TLS. Please check..."

in auth.log all i have is: "imap-login: Aborted login: rip=<my ip>,
lip=<server ip>

Any thoughts?

--
João Inácio
http://www.jcinacio.com