Whitelisting NRMP Emails

If you still have questions, our team is available to assist you. Contact us for additional support.

Support 866-653-NRMP
Billing 202-400-2238

Email is the primary form of communication used by the NRMP; accordingly, it is important for sponsoring institutions and medical schools to ensure NRMP emails are received by Match-participating staff in a timely manner. NRMP emails should be marked as “safe.” Details for IT departments can be found below.

NRMP Domains & IP Addresses

Domains

  • @nrmp.org
  • @email.nrmp.org
  • @email.nrmpinternational.org
  • @list.nrmp.org
  • *.protection.outlook.com
  • *.mail.protection.outlook.com

IP Addresses

  • 50.31.34.91
  • 168.245.56.71
  • 40.92.0.0/15
  • 40.107.0.0/16
  • 52.100.0.0/14
  • 52.238.78.88/32
  • 104.47.0.0/17
  • 2a01:111:f403::/48
  • 2a01:111:f400::/48

NRMP Usernames

Email from the NRMP will come from any of the following usernames:

  • support@
  • policy@
  • media@
  • admin@
  • datarequest@
  • accounting@
  • socialmedia@
  • soap@

NRMP’S Email Vendors

Bulk email communication from the NRMP is sent through the following online vendors. Information about their domains and IP addresses are included.

Constant Contact (e.g., e-newsletters)

  • @in.constantcontact.com
  • @in.confirmedcc.com
  • IPs: 208.75.123.0 – 208.75.123.255
  • CIDR: 208.75.123.0/24
  • Network/Netmask: 208.75.123.0 255.255.255.0

Survey Gizmo (e.g., Program Director Survey)

Domains

  • @sgizmo.com
  • @surveygizmo.com
  • @surveygizmo.eu
  • @i.sgizmo.com

IP Addresses

  • 216.46.168.197
  • 216.46.168.222
  • 216.58.172.198
  • 216.58.172.197
  • 146.20.14.105
  • 146.20.14.106