+ Revision 607.16 2003/07/10 05:51:46 ajc
+ * Added cs_addr field to struct CitContext -- holds a dotted quad string
+ of the user's source IP (if applicable). It's big enough to hold other
+ types of address strings in the future (such as IPv6).
+ * locate_host() populates cs_addr when on a network connection.
+ * serv_smtp.c now saves the IP address in the proper place in
+ the Received: header.
+ * is_public_client() no longer accepts a hostname. It just looks at
+ CC->cs_host instead.
+