Yes, i've tried with mozilla too, and it works!
(The same userid like "lan-domain\userid" and password)

Our local Proxy is setup to accept only connections
from local users and windows-IE sends automatically userid+pass to the proxy (NT Userprofile).

With Mozilla and Opera a prompt for username and password for the proxy comes up !

The same Problem i had in delphi, with the http-component. The solution was: to set the property http.request.ProxyUsername and
http.request.ProxyPassword
instead of
http.request.Username
http.request.Password

WinSCP works well with DSL or ISDN-Connection !
If's a very cool and helpfull tool !

Are you sure, that you've entered correct username/password (to proxy, not to SSH server)

Hi Martin,
the same problem !
with Putty 0.53b and HTTP -> Proxy Error 407
with Putty 0.53b and Socks4+5 -> Window appears but nothing happens
Putty no logfile

WinSCP-Logfile
. --------------------------------------------------------------------------
. WinSCP Version 2.1.0 (Build 119)
. Login time: Mittwoch, 29. Januar 2003 8:58:43
. --------------------------------------------------------------------------
. Session name: root@***.***.***.***
. Host name: ***.***.***.*** (Port: 22)
. User name: root (Password: Yes, Key file: No)
. SSH protocol version: 1; Compression: No
. Agent forwarding: No; TIS/CryptoCard: No; KI: Yes
. Ciphers: aes,blowfish,3des,WARN,des; Ssh2DES: No
. Ping interval: 0 sec (0 = off); Timeout: 10 sec
. SSH Bugs: A,A,A,A,A,A,A,
. Proxy: HTTP
. HostName: internet (Port: 8080); Username: *****/******; Passwd: Yes
. Return code variable: Autodetect; Lookup user groups: Yes
. Shell: default, EOL: 0
. Local directory: default, Remote directory: home, Update: No
. Clear aliases: Yes, Unset nat.vars: Yes
. Alias LS: No, Ign LS warn: Yes, Scp1 Comp: No
. --------------------------------------------------------------------------
. Looking up host "***.***.***.***"
. Connecting to ***.***.***.*** port 22
. Proxy error: 407 Proxy-Echtheitsbestatigung erforderlich
* (ESshFatal) Proxy error: 407 Proxy-Echtheitsbestatigung erforderlich


Thank you

Please can you try Putty 0.53b to connect to your server. Please let me know if it works.

I have a Problem using WinSCP (2.1 #119) with Proxy.

Proxy, Port 8080, User-ID and Passwort is set but
the error 407 Proxy-Authentication required
occurs !

Any Idea ?