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/*
smtps_multipart.cpp
-------------------
Connects to SMTP server and sends a multipart message.
Copyright (C) 2023, Tomislav Karastojkovic (http://www.alepho.com).
Distributed under the FreeBSD license, see the accompanying file LICENSE or
copy at http://www.freebsd.org/copyright/freebsd-license.html.
*/
#include <iostream>
#include <fstream>
#include <sstream>
#include <mailio/message.hpp>
#include <mailio/smtp.hpp>
using mailio::message;
using mailio::mail_address;
using mailio::mime;
using mailio::smtps;
using mailio::smtp_error;
using mailio::dialog_error;
using std::cout;
using std::endl;
using std::ifstream;
using std::ostringstream;
int main()
{
try
{
// create mail message
message msg;
msg.from(mail_address("mailio library", "mailio@mailserver.com"));// set the correct sender name and address
msg.add_recipient(mail_address("mailio library", "mailio@mailserver.com"));// set the correct recipent name and address
msg.subject("smtps multipart message");
msg.boundary("012456789@mailio.dev");
msg.content_type(message::media_type_t::MULTIPART, "related");
mime title;
title.content_type(message::media_type_t::TEXT, "html", "utf-8");
title.content_transfer_encoding(mime::content_transfer_encoding_t::BIT_8);
title.content("<html><head></head><body><h1>Здраво, Свете!</h1></body></html>");
ifstream ifs("aleph0.png");
ostringstream ofs;
ofs << ifs.rdbuf();
mime img;
img.content_type(message::media_type_t::IMAGE, "png");
img.content_transfer_encoding(mime::content_transfer_encoding_t::BASE_64);
img.content_disposition(mime::content_disposition_t::INLINE);
img.content(ofs.str());
img.name("a0.png");
msg.add_part(title);
msg.add_part(img);
// connect to server
smtps conn("smtp.mailserver.com", 587);
// modify username/password to use real credentials
conn.authenticate("mailio@mailserver.com", "mailiopass", smtps::auth_method_t::START_TLS);
conn.submit(msg);
}
catch (smtp_error& exc)
{
cout << exc.what() << endl;
}
catch (dialog_error& exc)
{
cout << exc.what() << endl;
}
return EXIT_SUCCESS;
}
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