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Email Outgoing Server Error: 550 5 .1 .1 "Unknown or Illegal Alias"
snaitch
Newbie
‎04-18-2017 08:46 AM

Hi! Does anyone know what this is and how to correct it? It's occurring on my Windows 7 PC using Windows 7 Live Mail and just hung up an email in my outbox.

All settings seem to correspond to Verizon requirements and it relates to my outgoing server, smtp.verizon.net using port 465. Thanks!

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