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

  • rl.tangocard.com

  • click.rewardlink.com

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

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