Hello, i am using Squid 3.1.8 with NTLM authentication. I have Windows username with whitespace, as example "Mark Brown". The only way to make this user authenticated is putting the username "Mark Brown" into a file: acl Mark proxy_auth "/tmp/mark.txt" and inside /tmp/mark.txt i wrote: Mark Brown Is there a way to specify the username with whitespaces directly in squid.conf? Thank you! Francesco