+/* moved to tools.c
+int
+valid_email(email)
+{
+ for (i=0;i<strlen(email);i++)
+ {
+ if(!isalnum(to->email_addr[i]) &&
+ to->email_addr[i] != '.' &&
+ to->email_addr[i] != '@' &&
+ to->email_addr[i] != '-' &&
+ to->email_addr[i] != '+' &&
+ to->email_addr[i] != '_' )
+ return false;
+ }
+ return true;
+}
+*/
+