102 	char *sender;  in set_from()  local
120 		if (asprintf(&sender, "%s@%s", addr, from_host) <= 0)  in set_from()
123 		sender = strdup(addr);  in set_from()
124 		if (sender == NULL)  in set_from()
128 	if (strchr(sender, '\n') != NULL) {  in set_from()
133 	queue->sender = sender;  in set_from()
134 	return (sender);  in set_from()
191 	it->sender = queue->sender;  in add_recp()
405 		       it->sender, it->addr);  in show_queue()
424 	char *sender = NULL;  in main()  local
505 			sender = optarg;  in main()
604 	if ((sender = set_from(&queue, sender)) == NULL)  in main()