rem: fputs(make_mime(organizer, local_attendee, "iMIP error",
add: fputs(make_mime(org_addr, local_attendee, "iMIP error",
context: void return_failure(icalcomponent* comp,  char* message, 		    struct options_struct *opt){    char* local_attendee = opt->calid;    FILE* p;    icalcomponent  *inner = get_first_real_component(comp);    icalproperty *organizer_prop = icalcomponent_get_first_property(inner,ICAL_ORGANIZER_PROPERTY);    const char *organizer = icalproperty_get_organizer(organizer_prop);    organizer += 7;    if (opt->errors == ERRORS_TO_ORGANIZER){	p = popen(SENDMAIL,"w");    } else {	p = stdout;    }    if(p == 0){	fprintf(stderr,		"%s: fatal. Could not open pipe to sendmail (\"%s\") \n",		program_name,SENDMAIL);	exit(1);     }       fputs(make_mime(organizer, local_attendee, "iMIP error", 		    message, "reply",		    icalcomponent_as_ical_string(comp)),p);        if (opt->errors == ERRORS_TO_ORGANIZER){ 	pclose(p);    }   }