+/* SMTP command identifiers for the smtp_connection_had field that records the
+most recent SMTP commands. Must be kept in step with the list of names in
+smtp_in.c that is used for creating the smtp_no_mail logging action. SCH_NONE
+is "empty". */
+
+enum { SCH_NONE, SCH_AUTH, SCH_DATA, SCH_EHLO, SCH_ETRN, SCH_EXPN, SCH_HELO,
+ SCH_HELP, SCH_MAIL, SCH_NOOP, SCH_QUIT, SCH_RCPT, SCH_RSET, SCH_STARTTLS,
+ SCH_VRFY };
+