[horde] Server disables LOGIN, no recognized SASL authenticator"}

[cquijano at polcolan.edu.co]

Hello, thank I need help to put to work horde with imap!!!!!  
  
I have a computer with pear 1.1, horde 2.2.3, imp 3.2.1, postfix on suse 8.2.  
  
When I configure everything with pop if it works but with imap no.  
  
I already made of everything but it doesn't work.  
  
Excuse, my English is not very good.  
  
I would thank any help.  
  
  
Thank you 

Sandra Lizett Silva Mendoza
Bogotà - Colombia
South America