Question

Failed Helo from MyMetroPCS.com Domain

  • 15 January 2022
  • 0 replies
  • 22 views

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Hello.  Not sure if this is the right forum, but a customer is getting blocked due to mymetropcs.com not conforming to RFC email standards with respect to Helo.  Ideas on where to turn for assistance with this?  Thx.


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