Learn how to provision tenants, synchronize on-premise Active Directory, implement Single Sign-On, customize Office deployment, and protect your organization with eDiscovery and DLP policies. Only from Platform Scholar.
Course Of The Month
7 days, 23 hours left to enrollBecome a Premium Member and unlock a new, free course in leading technologies each month.
Solved
Exchange 400 4.4.7 Message delayed
Posted on 2014-12-16
Hello Guys,
I have a problem with Exchange servers after I moved to a new hosting place.
I have 2 AD's on seperate networks.
Domain1 with Exchange 2013
Domain2 with Exchange 2010
If I try to send an email from Domain1 to an email adress on Domain2, I get the following error after a couple of hours:
Remote Server at domain2.tld (IP.IP.IP.IP) returned '400 4.4.7 Message delayed'
16-12-2014 11:34:43 - Remote Server at domain2.tld (IP.IP.IP.IP) returned '441 4.4.1 Error encountered while communicating with primary target IP address: "Failed to connect. Winsock error code: 10060, Win32 error code: 10060." Attempted failover to alternate host, but that did not succeed. Either there are no alternate hosts, or delivery failed to all alternate hosts. The last endpoint attempted was IP.IP.IP.IP:25'
I cant figure out what the problem is... Anyone have an idea ??? Thanks....
I have a problem with Exchange servers after I moved to a new hosting place.
I have 2 AD's on seperate networks.
Domain1 with Exchange 2013
Domain2 with Exchange 2010
If I try to send an email from Domain1 to an email adress on Domain2, I get the following error after a couple of hours:
Remote Server at domain2.tld (IP.IP.IP.IP) returned '400 4.4.7 Message delayed'
16-12-2014 11:34:43 - Remote Server at domain2.tld (IP.IP.IP.IP) returned '441 4.4.1 Error encountered while communicating with primary target IP address: "Failed to connect. Winsock error code: 10060, Win32 error code: 10060." Attempted failover to alternate host, but that did not succeed. Either there are no alternate hosts, or delivery failed to all alternate hosts. The last endpoint attempted was IP.IP.IP.IP:25'
I cant figure out what the problem is... Anyone have an idea ??? Thanks....
[X]
Welcome to Experts Exchange
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
- Help others & share knowledge
- Earn cash & points
- Learn & ask questions
-
4
2
7 Comments
Active 1 day ago
Does this happen in both directions?
Are you able to telnet to port 25 of the other server? Try it both with IP address and DNS name.
Any AV on the server? I have seen a lot of them block SMTP traffic.
Simon.
Are you able to telnet to port 25 of the other server? Try it both with IP address and DNS name.
Any AV on the server? I have seen a lot of them block SMTP traffic.
Simon.
Hi Simon:
I can send from domain2.tld to domain1.tld, but not the other way...
Both servers answer with SMTP banner on telnet port 25. Both on IP and DNS name,
Domain1 has no AV... Domain2 has forefront security.
Both domains can receive mails from outside users... So its something within my own setup, from domain1 til domain2.
I can send from domain2.tld to domain1.tld, but not the other way...
Both servers answer with SMTP banner on telnet port 25. Both on IP and DNS name,
Domain1 has no AV... Domain2 has forefront security.
Both domains can receive mails from outside users... So its something within my own setup, from domain1 til domain2.
Active 1 day ago
If you are getting an SMTP banner then you have connectivity. If you try to send an email manually through telnet, does that work or does it reject the message?
Simon.
Simon.
Featured Post
Managing Active Directory can get complicated. Often, the native tools for managing AD are just not up to the task. The largest Active Directory installations in the world have relied on one tool to manage their day-to-day administration tasks: Hyena. Start your trial today.
Question has a verified solution.
If you are experiencing a similar issue, please ask a related question
This article aims to explain the working of CircularLogArchiver. This tool was designed to solve the buildup of log file in cases where systems do not support circular logging or where circular logging is not enabled
This article will help to fix the below errors for MS Exchange Server 2013
I. Certificate error "name on the security certificate is invalid or does not match the name of the site"
II. Out of Office not working
III. Make Internal URLs and Externa…
To show how to generate a certificate request in Exchange 2013. We show this process by using the Exchange Admin Center.
Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.
Navigate to the Servers >> Certificates…
This Experts Exchange video Micro Tutorial shows how to tell Microsoft Office that a word is NOT spelled correctly. Microsoft Office has a built-in, main dictionary that is shared by Office apps, including Excel, Outlook, PowerPoint, and Word. When …
- Microsoft Office
- Office 365
- Outlook
- Office / Productivity
- Microsoft Word
- Microsoft PowerPoint, Microsoft Excel, *Office 2013, *office 2010, *Office 2016
Suggested Courses
Course of the Month7 days, 23 hours left to enroll
729 members asked questions and received personalized solutions in the past 7 days.
Join the community of 500,000 technology professionals and ask your questions.