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Ozarkike's avatar
Ozarkike
New Contributor
7 years ago

Delivery Failure code 535 - authentication reject using gmail to import from cox

Have been getting this occasionally the past week or so.  If I wait a few minutes and send the same thing it will usually go through. All settings for Cox servers including password seem to be corr...
  • CarolLM's avatar
    CarolLM
    7 years ago

    Hi, please visit this link to see if the information helps:  www.cox.com/secureemail.  Let us know.  Thanks, 

keg55's avatar
keg55
New Contributor
7 years ago

UPDATE: Changed the smtp.cox.net port to 587 SSL enabled on both family member's email clients. Will try out and see what happens. Tests for outgoing/incoming from non-Cox email addresses were successful, but I'm not convinced this is a permanent fix.