--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/thesis/fig/masqmail-arch-new.pic	Sat Feb 07 22:39:07 2009 +0100
@@ -0,0 +1,59 @@
+.PS
+# the new architecture
+
+maxpswid = 6.0
+linewid = 0.2
+movewid = 0.3
+
+
+I: [
+down
+I1: ellipse "smtpd"
+move 0.2
+I2: ellipse "sendmail"
+move 0.2
+I3: ellipse "..."
+]
+
+move
+
+QI: ellipse "queue-in"
+arrow up right
+IQ: box dashed "incoming" "queue"
+arrow
+SC: ellipse "scanning"
+arrow
+OQ: box dashed "outgoing" "queue"
+arrow down right
+QO: ellipse "queue-out"
+
+move
+
+O: [
+down
+O1: ellipse "smtp"
+move 0.2
+O2: ellipse "pipe"
+move 0.2
+O3: ellipse "..."
+]
+
+arrow from I.I1.e to QI.w
+arrow from I.I2.e to QI.w
+arrow from I.I3.e to QI.w
+
+arrow from QO.e to O.O1.w
+arrow from QO.e to O.O2.w
+arrow from QO.e to O.O3.w
+
+
+line dotted up from SC.n
+box invis "external mail scanners" ht 0.2
+
+line dotted down from SC.s
+PL: box dashed "message" "pool"
+line -> down right from QI.e then to PL.w
+line <- down left from QO.w then to PL.e
+
+
+.PE