Whitelisting NRMP Emails

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

IP Addresses

  • 50.31.34.91
  • 216.70.192.0/24
  • 216.70.201.0/24
  • 216.70.202.3/32

NRMP Usernames

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

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

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.

Lsoft (e.g., All Match deadline reminders, program fill status)

  • @lychee.ease.lsoft.com [209.119.0.145]
  • @louviease.lsoft.com [209.119.0.189]
  • @loquat.ease.lsoft.com [209.119.0.170]
  • 209.119.0.0/24
  • 209.119.1.0/24
  • 209.119.5.0/24
  • 67.94.7.0/24

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

Conference Vendor – UCSD

  • ocme@nullucsd.edu
  • Dedicated subdomain 132.239.0.x