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CURLOPT_LOGIN_OPTIONS
Section: curl_easy_setopt options (3)Updated: May 31, 2017
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NAME
CURLOPT_LOGIN_OPTIONS - set login optionsSYNOPSIS
#include <curl/curl.h>CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOGIN_OPTIONS, char *options);
DESCRIPTION
Pass a char * as parameter, which should be pointing to the zero terminated options string to use for the transfer.For more information about the login options please see RFC2384, RFC5092 and IETF draft draft-earhart-url-smtp-00.txt
CURLOPT_LOGIN_OPTIONS(3) can be used to set protocol specific login options, such as the preferred authentication mechanism via "AUTH=NTLM" or "AUTH=*", and should be used in conjunction with the CURLOPT_USERNAME(3) option.
The application does not have to keep the string around after setting this option.
DEFAULT
NULLPROTOCOLS
Only IMAP, POP3 and SMTP support login options.EXAMPLE
CURL *curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "smtp://example.com/"); curl_easy_setopt(curl, CURLOPT_LOGIN_OPTIONS, "AUTH=*"); ret = curl_easy_perform(curl); curl_easy_cleanup(curl); }
AVAILABILITY
Added in 7.34.0RETURN VALUE
Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.SEE ALSO
CURLOPT_USERNAME(3), CURLOPT_PASSWORD(3),