*** sendmail/alias.c.dist       Wed Jun 21 04:22:05 2000
--- sendmail/alias.c    Wed Jun 21 04:18:57 2000
***************
*** 57,62 ****
--- 57,68 ----
        char *owner;
        auto int status = EX_OK;
        char obuf[MAXNAME + 7];
+ #ifdef LISTSERV
+       /* tmk - hack for LISTSERV subscription probes */
+       static char *lbuf = NULL;
+       char lbuf2[MAXNAME + 30];
+       static char lbuflen = -1;
+ #endif

        if (tTd(27, 1))
                dprintf("alias(%s)\n", a->q_user);
***************
*** 110,115 ****
--- 116,142 ----
                return;
        }
        if (p == NULL)
+ #ifdef LISTSERV
+               /* tmk - hack for LISTSERV subscription probes */
+               if (strncmp(a->q_user, "owner-", 6) == 0)
+               {
+                       strcpy(lbuf2, "\"|/usr/local/bin/lsv_amin -t ");
+                       strcat(lbuf2, a->q_user);
+                       strcat(lbuf2, "\"");
+                       /*
+                        * of course, it's never this easy - sendmail expects
+                        * to be able to deallocate this buffer later, so we
+                        * make a temporary, dynamic copy.
+                        */
+                       lbuflen = strlen(lbuf2);
+                       if (lbuf != NULL)
+                               free(lbuf);
+                       lbuf = xalloc(lbuflen +1);
+                       strcpy(lbuf, lbuf2);
+                       p = lbuf;
+               }
+               else
+ #endif /* LISTSERV */
                return;

        /*