if (!CM_IsEmpty(msg, field)) {
for (j=0; j<num_tokens(msg->cm_fields[field], ','); ++j) {
extract_token(addr, msg->cm_fields[field], j, ',', sizeof addr);
if (!CM_IsEmpty(msg, field)) {
for (j=0; j<num_tokens(msg->cm_fields[field], ','); ++j) {
extract_token(addr, msg->cm_fields[field], j, ',', sizeof addr);
process_rfc822_addr(addr, user, node, name);
h = CtdlHostAlias(node);
if (h != hostalias_localhost) {
process_rfc822_addr(addr, user, node, name);
h = CtdlHostAlias(node);
if (h != hostalias_localhost) {