req_str = string_append(req_str, 3,
"Rcpt: <", recipients_list[i].address, ">\r\n");
if ((s = expand_string(US"$sender_helo_name")) && *s)
req_str = string_append(req_str, 3,
"Rcpt: <", recipients_list[i].address, ">\r\n");
if ((s = expand_string(US"$sender_helo_name")) && *s)