void send_message_ssl(const char *dest, const char *to[], size_t to_size, const char *from, const char *payload, size_t payload_size, const char *username, const char *pw, int disableVerify)
Sends a message to the given SMTP server, using SSL encryption.
void send_message(const char *dest, const char *to[], size_t to_size, const char *from, const char *payload, size_t payload_size)
Sends a message to the given SMTP server.