1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/thesis/fig/proxy-setup.pic	Sat Feb 07 22:39:07 2009 +0100
     1.3 @@ -0,0 +1,47 @@
     1.4 +.PS
     1.5 +# proxy-setup
     1.6 +
     1.7 +linewid = 0.5
     1.8 +lineht = 0.3
     1.9 +
    1.10 +externlen = 0.8
    1.11 +
    1.12 +L: box wid 4.2 ht 1.3
    1.13 +box invis
    1.14 +
    1.15 +
    1.16 +P25: box wid 0.3 ht 0.3 with .e at 0.40<L.nw,L.sw> "25"
    1.17 +left
    1.18 +line <- externlen from P25.w "SMTP" "from remote "
    1.19 +
    1.20 +right
    1.21 +line -> right from P25.e "SMTP" ""
    1.22 +box "proxy"
    1.23 +arrow "SMTP" ""
    1.24 +
    1.25 +Pi: box wid 0.3 ht 0.3 "X"
    1.26 +arrow "SMTP" ""
    1.27 +
    1.28 +M2: box "masqmail"
    1.29 +arrow linewid*1.8 from 0.20<M2.ne,M2.se> "SMTP" ""
    1.30 +box wid 0.3 ht 0.3 ""
    1.31 +line -> externlen "SMTP" "to remote"
    1.32 +arrow linewid*2/3 from 0.50<M2.ne,M2.se>
    1.33 +box "pipe" ht 0.16 wid 0.4
    1.34 +arrow right from 0.80<M2.ne,M2.se> then down 0.2
    1.35 +"" "mailbox"
    1.36 +
    1.37 +line <- down left from 0.75<M2.nw,M2.sw> "" "" "   stdin"
    1.38 +box invis ht 0.3 "" "sendmail" "command"
    1.39 +
    1.40 +
    1.41 +#box dashed "remote" "host"
    1.42 +
    1.43 +#spline -> from P465.e right 0.4 then to 0.5<P465.s, P25.n> then to P25.w-(0.4,0) then to P25.w "stunnel"
    1.44 +
    1.45 +#right
    1.46 +#line -> 0.5 right from P25.e "SMTP" "(unencrypted)"
    1.47 +#box "MTA"
    1.48 +
    1.49 +
    1.50 +.PE