My earlier attempts at harvesting rejects generated by unknown users resulted in blocking all mail from Earthlink, MSN and AOL.
Because this is a bad thing, I went back to a semi manual approach. 1st I grepped out the log sections for mail to and from unknown addresses as generated by SAV and RAV. 2nd I parsed that down to just being IPs, sorted and counted. 3rd I took a long look at the list and pulled out most the low values and non-blocks. End results: IPs that sent a lot of mail to/from unknown addresses, and IP chains/block that sent at least a few from the whole block to/from unknown addresses. Now I am processing that manually to see what sort of results I got. Sure enough, Earthlink, MSN and AOL's mail servers are in there. Thank you people for not getting your addresses changed on lists. . . and thank you list admins for not using automatic removal systems. In my sorting, I have found a few large blocks of dynamic addresses. None of these sent particularly much UCE per IP, but it adds up. You might try the below with a warn_if_reject and see what you get. 200.149.152 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.153 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.154 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.155 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.156 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.157 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.158 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.159 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.160 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.161 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.162 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.163 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.164 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.165 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.166 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.167 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.168 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.169 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.170 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.171 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.172 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.173 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.174 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.175 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.176 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.177 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.178 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.179 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.180 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.181 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.182 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.183 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.184 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.185 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.186 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.187 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.188 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.189 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.190 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.191 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.192 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.193 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.194 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.149.195 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.20 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.21 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.22 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.23 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.24 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.25 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.26 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.132 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.164.248 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.165.22 554 RFC 1893 ERR 5.7.1 mass mailing veloxzone.com.br 200.63.128 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.129 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.130 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.131 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.132 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.133 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.134 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.135 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.136 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.137 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.138 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.139 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.140 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.141 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.142 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.143 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.144 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.145 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.146 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.147 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.148 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.149 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.150 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.151 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.152 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.153 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.154 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.155 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.156 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.157 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.158 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.159 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.160 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.161 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.162 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.163 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.164 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.165 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.166 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 200.63.167 554 RFC 1893 ERR 5.7.1 mass mailing speedy.com.ar 202.213.128 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.129 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.130 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.131 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.132 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.133 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.134 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.135 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.136 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.137 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.138 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.139 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.140 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.141 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.142 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.143 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.144 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.145 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.146 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.147 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.148 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.149 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.150 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.151 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.152 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.153 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.154 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.155 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.156 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.157 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.158 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.213.159 554 RFC 1893 ERR 5.7.1 mass mailing ppp.asahi-net.or.jp 202.57.64 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.65 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.66 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.67 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.68 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.69 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.70 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.71 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.72 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.73 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.74 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.75 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.76 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.77 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.78 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.79 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.80 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.81 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.82 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.83 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.84 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.85 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.86 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.87 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.88 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.89 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.90 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.91 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.92 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.93 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.94 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.57.95 554 RFC 1893 ERR 5.7.1 mass mailing info.com.ph 202.64.0 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.1 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.2 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.3 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.4 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.5 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.6 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.7 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.8 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.9 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.10 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.11 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.12 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.13 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.14 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.15 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.16 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.17 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.18 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.19 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.20 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.27 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.28 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.29 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.30 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.34 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 202.64.35 554 RFC 1893 ERR 5.7.1 mass mailing pacific.net.hk 203.79.64 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.65 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.66 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.67 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.68 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.69 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.70 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.71 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.72 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.73 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.74 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.75 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.76 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.77 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.78 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.79 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.80 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.81 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.82 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.83 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.84 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.85 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.86 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.87 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.88 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.89 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.90 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.91 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.92 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.93 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.94 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.95 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.96 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.97 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.98 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.99 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.100 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.101 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.102 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.103 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.104 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.105 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.106 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.107 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.108 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.109 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.110 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.111 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.112 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.113 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.114 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.115 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.116 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.117 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.118 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.119 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.120 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.121 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.122 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.123 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.124 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.125 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.126 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz 203.79.127 554 RFC 1893 ERR 5.7.1 mass mailing paradise.net.nz --Eric
