# exim is replying to. I don't know why.
#iptables -t mangle -A OUTPUT -m owner --uid-owner Debian-exim -j MARK --set-mark 0x1
# exim is replying to. I don't know why.
#iptables -t mangle -A OUTPUT -m owner --uid-owner Debian-exim -j MARK --set-mark 0x1
e iptables -t nat $iptables_op POSTROUTING -o tun0 -m mark --mark 0x1 -j SNAT --to-source 10.8.0.4
e ip rule $ip_op fwmark 1 table 1
# note, this rule does not persist when the tun interface is deleted
e iptables -t nat $iptables_op POSTROUTING -o tun0 -m mark --mark 0x1 -j SNAT --to-source 10.8.0.4
e ip rule $ip_op fwmark 1 table 1
# note, this rule does not persist when the tun interface is deleted