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-rw-r--r--docs/libcurl/curl_easy_setopt.316
1 files changed, 12 insertions, 4 deletions
diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3
index fd58b14c5..43d150290 100644
--- a/docs/libcurl/curl_easy_setopt.3
+++ b/docs/libcurl/curl_easy_setopt.3
@@ -1046,8 +1046,8 @@ the full path name to the file you want libcurl to use as .netrc file. If this
option is omitted, and \fICURLOPT_NETRC\fP is set, libcurl will attempt to
find a .netrc file in the current user's home directory. (Added in 7.10.9)
.IP CURLOPT_USERPWD
-Pass a char * as parameter, which should be [user name]:[password] to use for
-the connection. Use \fICURLOPT_HTTPAUTH\fP to decide the authentication method.
+Pass a char * as parameter, pointing to a zero terminated login details string
+for the connection. The format of which is: [user name]:[password];[options].
When using NTLM, you can set the domain by prepending it to the user name and
separating the domain and name with a forward (/) or backward slash (\\). Like
@@ -1060,10 +1060,18 @@ and password information to hosts using the initial host name (unless
\fICURLOPT_UNRESTRICTED_AUTH\fP is set), so if libcurl follows locations to
other hosts it will not send the user and password to those. This is enforced
to prevent accidental information leakage.
+
+At present only IMAP, POP3 and SMTP support login options as part of the
+details string. For more information about the login options please see RFC2384
+and RFC5092 (Added in 7.30.1).
+
+Use \fICURLOPT_HTTPAUTH\fP to specify the authentication method for HTTP based
+connections.
.IP CURLOPT_PROXYUSERPWD
Pass a char * as parameter, which should be [user name]:[password] to use for
-the connection to the HTTP proxy. Use \fICURLOPT_PROXYAUTH\fP to decide
-the authentication method.
+the connection to the HTTP proxy.
+
+Use \fICURLOPT_PROXYAUTH\fP to specify the authentication method.
.IP CURLOPT_USERNAME
Pass a char * as parameter, which should be pointing to the zero terminated
user name to use for the transfer.