--- qmail-1.03.original/qmail-smtpd.c   Thu Jun  5 18:49:15 2003
+++ qmail-1.03/qmail-smtpd.c    Sat Aug 23 16:43:38 2003
@@ -620,6 +620,9 @@
       authd = 1;
       relayclient = "";
       remoteinfo = user.s;
+      /* hack to disable SpamAssassin with qmail-scanner (but not virus scanning!) while doing SMTP AUTH */
+      if (!env_unset("RELAYCLIENT")) die_read();
+      if (!env_put("RELAYCLIENT=")) die_nomem();
       if (!env_unset("TCPREMOTEINFO")) die_read();
       if (!env_put2("TCPREMOTEINFO",remoteinfo)) die_nomem();
       out("235 ok, go ahead (#2.0.0)\r\n");