--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/thesis/fig/masqmail-channels.pic	Sat Feb 07 22:39:07 2009 +0100
@@ -0,0 +1,28 @@
+.PS
+# in and out channels of masqmail
+
+linewid = 1.5
+
+
+A: box "masqmail" wid 1.5*boxwid ht 1.5*boxht
+
+line <- left from 0.5<A.w,A.nw> "remote (SMTP)" above
+line <- left from 0.5<A.w,A.sw> "local (stdin)" above
+
+line -> right from 0.7<A.e,A.ne> "remote (SMTP)" above
+line -> right from A.e "local (pipe)" above
+box "command" wid boxwid ht 0.5*boxht
+line  right from 0.7<A.e,A.se> "local (delivery)" above
+line down .1
+move 0.5*moveht
+C: box invis "mailboxes" ht 0.3
+
+arrow from last line.end to 0.2<C.nw,C.ne>
+arrow from last line.end to 0.4<C.nw,C.ne>
+arrow from last line.end to 0.6<C.nw,C.ne>
+arrow from last line.end to 0.8<C.nw,C.ne>
+
+line <- up from A.n
+box invis ht 0.3 "online state"
+
+.PE