/ip firewall filter
add chain=input protocol=udp port=1701,500,4500
add chain=input protocol=ipsec-esp
/ip route
add distance=1 gateway=172.16.7.1 routing-mark=dvr
/ip route rule
add action=lookup-only-in-table src-address=192.168.1.3/32 table=dvr
smtpsend.exe -server smtp.mail.ru -port 465 -subject hellow -from "otkogo <otkogo@bk.ru>" -to komu@mail.ru -body "привет письмо" -user otkogo@bk.ru -pass PASSPASS -ssl -attach "C:\MyFILE.ZIP"