Why are messages coming back undeliverable w/ a 550 message?

Why are messages coming back undeliverable w/ a 550 message?

Post by a3dvamFtZX » Tue, 28 Sep 2004 02:13:02


It happens more often than not, but a lot of stuff is coming back
undeliverable. And I'm really tired of that 550 message: 550 relaying to
<*******@juno.com> prohibited by administrator
PeoplePC has not been the biggest help in this.
 
 
 

Why are messages coming back undeliverable w/ a 550 message?

Post by HT » Tue, 28 Sep 2004 03:21:53

What exactly is the message saying? A message does not come back
undeliverable without some type of reason.

 
 
 

Why are messages coming back undeliverable w/ a 550 message?

Post by Milly Stap » Tue, 28 Sep 2004 05:02:54

You are trying to send through another ISP SMTP server while not logged on
to their service. ISPs are denying relaying as it is one of the major spam
vectors. You need to set your outgoing server to authenticate using the
incoming server credentials.

Post all replies to the group to keep the discussion intact. Due to
the (insert latest virus name here) virus, all mail sent to my personal
account will be deleted without reading.

After searching google.groups.com and finding no answer, kwojames asked:

| It happens more often than not, but a lot of stuff is coming back
| undeliverable. And I'm really tired of that 550 message: 550
| relaying to <*******@juno.com> prohibited by administrator
| PeoplePC has not been the biggest help in this.
 
 
 

Why are messages coming back undeliverable w/ a 550 message?

Post by a3dvamFtZX » Wed, 06 Oct 2004 12:05:04

So, how do I fix it?
 
 
 

Why are messages coming back undeliverable w/ a 550 message?

Post by a3dvamFtZX » Wed, 06 Oct 2004 12:05:04

I said it's a 550 message, and then I cut and paste exactly what it said:

550 relaying to <*******@juno.com> prohibited by administrator

That's it.
 
 
 

Why are messages coming back undeliverable w/ a 550 message?

Post by Brian Till » Thu, 07 Oct 2004 02:51:11


Usually the result of not properly authenticating to your outgoing server.
--
Brian Tillman
 
 
 

Why are messages coming back undeliverable w/ a 550 message?

Post by Jeff Steph » Sat, 09 Oct 2004 08:52:01

To authenticate to your server, click "More Settings..." on your account
dialog, then go to the "Outgoing server" tab.

--
Jeff Stephenson
Outlook Development
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