• Inviting everyone who uses WordPress management tools in Plesk
    The Plesk team is conducting a 60-minute research session that includes an interview and a moderated usability test.
    To participate, please use this link .
    Your experience will help shape product decisions and ensure the tools better support real-world use cases.

Remote SMTP Server Returned: 451 4.7.1

X

xerex

Guest
One of my users is having issues, everytime he send an email he gets this error. Is it my server or what?

From: Delivery Subsystem [mailto:p[email protected]]
Sent: Thursday, December 01, 2005 7:30 AM
To: [email protected]
Subject: Message Delivery Delay


Message is waiting at server01 for delivery to mail.xxxxx.com.

Message delivery has been delayed to the following recipients:
[SMTP:[email protected]]: Remote SMTP Server Returned: 451 4.7.1
Temporarily rejected. Try again later.
 
Check server01 mail server.
For example
nslookup mail.server01.com
 
Back
Top