Can addressbook be accessed from outside firewall

[Richard Bos]

Op zondag 9 april 2006 02:12, schreef Thomas Spuhler:
> I have salesmen that seldom come into the office and I want to let them
> access the corporate mail address book.
> I know I can open the required port, but I am afraid that spammers then can
> harvest all addresses, since authentication is anonymous

I think that when you use secure ldap port 636, authentication is required.  
Or am I mistaken about this?

-- 
Richard Bos
Without a home the journey is endless