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Email bouncing

M

maddtech

Guest
I just got a server at MediaTemple and it has plesk on it. I'm still learning Plesk as we speak so I'm in some sever need of help.

My client has setup roughly 20 email address of which a few are email lists. When they email a list almost all of the emails go through except a few that go to @sw.rr.com. When they send to those emails individually, they go to the email address just fine.

I get the following error in the bounce email address.
Sorry, I wasn't able to establish an SMTP connection. (#4.4.1)
I'm not going to try again; this message has been in the queue too long.
 
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