NZ National Party

When using the block lists, it is usually better to copy them into BCC field unless you want to expose them to each other.  
e.g. if you're sending to all National MPs , put the Prime Minister in the 'To' field then BCC the other MPs.
If you're expecting a response, you'll need to send individual e-mails - which is much more effective. 

PRIME MINISTER: 
john.key@national.org.nz
Alternative addresses that can be used: john.key@parliament.govt.nz or j.key@ministers.govt.nz  
NATIONAL PARTY MPs:
john.key@national.org.nz; amy.adams@national.org.nz; shane.ardern@national.org.nzchris.auchinvole@national.org.nz; bakshi.mp@parliament.govt.nz; maggie.barry@parliament.govt.nz david.bennett@national.org.nzpaula.bennettmp@parliament.govt.nz; jackie.blue@national.org.nz; chester.borrows@national.org.nzsimon.bridges@national.org.nz; gerry.brownlee@national.org.nz; cam.calder@national.org.nzdavid.carter@national.org.nz; jonathan.coleman@national.org.nz
office@judithcollins.co.nz
; jacqui.dean@parliament.govt.nz; bill.english@national.org.nz
c.finlayson@parliament.govt.nz
; craigfoss@backingthebay.co.nz;
paul.goldsmith@parliament.govt.nz; jo.goodhew@parliament.govt.nz; tim.groser@national.org.nz; nathan.guy@national.org.nz;
  john.hayes@national.org.nz; phil.heatley@national.org.nz; tau.henare@national.org.nz; paul.hutchison@parliament.govt.nz; steven.joyce@national.org.nznikki.kaye@national.org.nz;

colin.kingmp@parliament.govt.nz; melissa.lee@national.org.nz; sam.lotu-iiga@national.org.nz; tim.macindoemp@parliament.govt.nz; todd.mcclay@national.org.nz; murray.mccully@national.org.nz;
ian.mckelvie@parliament.govt.nz; mark.mitchell@parliament.govt.nz; alfred.ngaro@parliament.govt.nz; simon.oconnor@parliament.govt.nzmike.sabin@parliament.govt.nz;  
katrina.shanks@national.org.nz;
scott.simpson@parliament.govt.nz; lockwood.smith@national.org.nz; nick.smith@national.org.nz; lindsay.tisch@parliament.govt.nz; anne.tolley@national.org.nzchris.tremain@parliament.govt.nz; louise.upston@national.org.nz; nicky.wagner@national.org.nzkate.wilkinson@national.org.nz; maurice.williamson@national.org.nzmichael.woodhouse@national.org.nzjian.yang@parliament.govt.nz; jonathan.young@national.org.nz