Some Israeli believers talk about Yad L’Achim’s magazine which sent unsolicited to various Messianic Jews houses around Israel.
http://www.youtube.com/watch?v=sK0G4MuEXzU&feature=youtu.be
Where as when religious Jews get offended with unsolicited material gets mailed to them just as a matter of routine like pizza menus, real estate businesses, or religious stuff which is sent to all houses.
Yad L’Achim have databases of people they don’t like which they harass and send their magazine to mailboxes of decent hardworking, army-serving Israeli Messianic Jews (who in a lot of cases don’t do missionary work but practice their faith without interfering with anyone) with the message ‘we know where you live’.