1CURLOPT_MAIL_RCPT_ALLLOWFAILcSu(r3l)_easy_setopt optCiUoRnLsOPT_MAIL_RCPT_ALLLOWFAILS(3)
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6 CURLOPT_MAIL_RCPT_ALLLOWFAILS - allow RCPT TO command to fail for some
7 recipients
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10 #include <curl/curl.h>
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12 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_MAIL_RCPT_ALLLOWFAILS,
13 long allow);
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16 If allow is set to 1L, allow RCPT TO command to fail for some recipi‐
17 ents.
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19 When sending data to multiple recipients, by default curl will abort
20 SMTP conversation if at least one of the recipients causes RCPT TO com‐
21 mand to return an error.
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23 The default behavior can be changed by setting ignore to 1L which will
24 make curl ignore errors and proceed with the remaining valid recipi‐
25 ents.
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27 In case when all recipients cause RCPT TO command to fail, curl will
28 abort SMTP conversation and return the error received from to the last
29 RCPT TO command.
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32 0
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35 SMTP
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38 CURL *curl = curl_easy_init();
39 if(curl) {
40 struct curl_slist *list;
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42 /* Adding one valid and one invalid email address */
43 list = curl_slist_append(NULL, "person@example.com");
44 list = curl_slist_append(list, "invalidemailaddress");
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46 curl_easy_setopt(curl, CURLOPT_URL, "smtp://example.com/");
47 curl_easy_setopt(curl, CURLOPT_MAIL_RCPT_ALLLOWFAILS, 1L);
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49 ret = curl_easy_perform(curl);
50 curl_slist_free_all(list);
51 curl_easy_cleanup(curl);
52 }
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55 Added in 7.69.0.
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58 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
59 if not.
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62 CURLOPT_MAIL_FROM(3), CURLOPT_MAIL_RCPT(3),
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66libcurl 7.69.1 January 14, 2020CURLOPT_MAIL_RCPT_ALLLOWFAILS(3)