For smooth and uninterrupted email delivery, we ask that your Network and Security teams whitelist the following items - 

Email Address

Domains

  • email.tangocard.com
  • rewardmail.tangocard.com

IP Addresses

  • 50.31.57.233
  • 50.31.57.231
  • 50.31.57.230
  • 50.31.57.23
  • 50.31.32.95
  • 198.37.150.177
  • 167.89.43.239

Safe URLs (If you parse for URLs inside of your email applications)

  • tangocard.com
  • rewardlink.io
  • rewardlink.tangocard.com


Please feel free to reach out to success@tangocard.com with any questions - thank you!

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