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503 This mail server requires authentication. Please check your mail client settings

J

jshels

Guest
I'm having an issue where all of my domains are returning the aforementioned error message. I've included a link below to a post a few years back about this same issue however I believe that I have all of my settings correct and all necessary domains are listed in the domain.tab file as:

DomainName1 1 0 DomainName1 0 0 0 0

Here's the older posting - http://forum.parallels.com/showthread.php?t=49178

I've also included a screenshot of my Plesk settings.

My host (GoDaddy) has no experience with this issue.

Thanks in advance for your help.
 

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