Cant add yahoo account

[lenith]

I just installed Zimbra desktop which is quite new to me. I have used lotus notes & outlook. I added my gmail account which was smooth . when i tried to add my yahoo account it says 'invalid password' when i click 'Validate & save' option. Though i can access my yahoo mail wid same password.

I guess problem is due to 'space' in my password. I tried with different yahoo account in which there is no 'space' character in password, that worked fine.

Anyone would explain whats happening with me?