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(C++) MailMan GetSentToEmailAddrsDemonstrates how to get the email addresses accepted by the SMTP server during an SMTP send.
#include <CkMailMan.h> #include <CkEmail.h> #include <CkStringArray.h> void ChilkatSample(void) { // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Demonstrates how to get the successful recipients for the last email sent. // Note: Success does not ensure actual delivery, nor does it mean the email address is actually valid. // It may be that the email address is invalid and will get bounced at the destination. // Also: An SMTP client (such as Chilkat, Mozilla Thunderbird, etc.) is only responsible for "handing off" the email to the SMTP server // for delivery (either to a local mailbox, or to a remote mailbox where the SMTP server acts as a relay). // The SMTP client's task is ended when the SMTP protocol exchange is completed, and the SMTP server says "OK, I've got it and I'll take it from here.". // If the email never actually gets delivered, then there is a problem downstream of the Chilkat-->SMTP server handoff. CkMailMan mailman; mailman.put_SmtpHost("outlook.office365.com"); mailman.put_SmtpPort(587); mailman.put_StartTLS(true); // Set the SMTP login/password mailman.put_SmtpUsername("OFFICE365-SMTP-LOGIN"); mailman.put_SmtpPassword("OFFICE365-SMTP-PASSWORD"); // Create a new email object CkEmail email; email.put_Subject("Testing for Chilkat API..."); email.put_Body("Testing for Chilkat API..."); email.put_From("Chilkat Support <my-office365-user@mydomain.com>"); bool success = email.AddTo("Chilkat Admin","admin@chilkatsoft.com"); success = email.AddTo("Chilkat Support","support@chilkatsoft.com"); // To add more recipients, call AddTo, AddCC, or AddBcc once per recipient. // Allow SendEmail to succeed even if some recipients are rejected immediately // by the SMTP server. mailman.put_AllOrNone(false); // Call SendEmail to connect to the SMTP server and send. // The connection (i.e. session) to the SMTP server remains // open so that subsequent SendEmail calls may use the // same connection. success = mailman.SendEmail(email); if (success != true) { std::cout << mailman.lastErrorText() << "\r\n"; return; } success = mailman.CloseSmtpConnection(); if (success != true) { std::cout << "Connection to SMTP server not closed cleanly." << "\r\n"; } std::cout << "Mail Sent!" << "\r\n"; // Examine which email addresses were accepted by the SMTP server during the SMTP conversation. // (i.e. during the SendEmail) CkStringArray *acceptedAddrs = mailman.GetSentToEmailAddrs(); int numAddrs = acceptedAddrs->get_Count(); int i = 0; while (i < numAddrs) { std::cout << "Accepted recipient " << i << ": " << acceptedAddrs->getString(i) << "\r\n"; i = i + 1; } delete acceptedAddrs; } |
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