smtp: Allow RCPT TO command to fail for some recipients

Introduces CURLOPT_MAIL_RCPT_ALLLOWFAILS.

Verified with the new tests 3002-3007

Closes #4816
This commit is contained in:
Pavel Volgarev 2020-01-14 17:22:38 -05:00 committed by Daniel Stenberg
parent 23a17e039d
commit 4a4609bf3c
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22 changed files with 483 additions and 26 deletions

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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -2391,6 +2391,10 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param)
/* Set the list of mail recipients */
data->set.mail_rcpt = va_arg(param, struct curl_slist *);
break;
case CURLOPT_MAIL_RCPT_ALLLOWFAILS:
/* allow RCPT TO command to fail for some recipients */
data->set.mail_rcpt_allowfails = (0 != va_arg(param, long)) ? TRUE : FALSE;
break;
#endif
case CURLOPT_SASL_AUTHZID: