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
Solved

unable to receive email exchange 2010

Posted on 2014-09-03
7
119 Views
Last Modified: 2014-09-09
I had to restart my server and now when I try to send email to a user from outside the network I am getting 5.7.1 errors

tested via telnet
telnet my.server.net 25

responds 220 internal.server.local
helo
mail from:me@mine.com
responds ok
rcpt to:me@server.net
I get unable to relay

what I am I doing wrong
0
Comment
Question by:HalCHub
  • 4
  • 2
7 Comments
 
LVL 25

Expert Comment

by:-MAS
ID: 40300624
Do you have anonymous ticked in the Default Receive connector properties?
if not please tick , restart Transport service and try.

Do a SMTP test from http://mxtoolbox.com/diagnostic.aspx
0
 
LVL 1

Author Comment

by:HalCHub
ID: 40300640
on hub Anonymous is ticked an so is TLS
0
 
LVL 1

Author Comment

by:HalCHub
ID: 40300654
if I

rcpt: me@internal.server.local it works fine
0
PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

 
LVL 1

Author Comment

by:HalCHub
ID: 40300660
echo  server.net returns

250 internal.server.local
0
 
LVL 1

Author Comment

by:HalCHub
ID: 40300676
Attempting to send a test email message to me@server.net using MX store.server.net.
  Delivery of the test email message failed.
 
 Additional Details
 
The server returned status code 550 - Mailbox unavailable. The server response was: 5.7.1 Unable to relay for me@server.net
Exception details:
Message: Mailbox unavailable. The server response was: 5.7.1 Unable to relay for me@server.net
Type: System.Net.Mail.SmtpFailedRecipientException
Stack trace:
 at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception)
 at System.Net.Mail.SmtpClient.Send(MailMessage message)
 at Microsoft.Exchange.Tools.ExRca.Tests.SmtpMessageTest.PerformTestReally()
0
 
LVL 25

Accepted Solution

by:
-MAS earned 500 total points
ID: 40300713
0
 
LVL 9

Expert Comment

by:Zacharia Kurian
ID: 40303062
A few questions:

1. Is your exchange box virtualized?
2. Do you have any devices/network  such as spam filtering appliances/applications?
3. Do you have issues internally sending and receiving emails?

Did you try recreating the relay connector?
0

Featured Post

Optimizing Cloud Backup for Low Bandwidth

With cloud storage prices going down a growing number of SMBs start to use it for backup storage. Unfortunately, business data volume rarely fits the average Internet speed. This article provides an overview of main Internet speed challenges and reveals backup best practices.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This process describes the steps required to Import and Export data from and to .pst files using Exchange 2010. We can use these steps to export data from a user to a .pst file, import data back to the same or a different user, or even import data t…
How to resolve IMCEAEX NDRs in Exchange or Exchange Online related to invalid X500 addresses.
In this video we show how to create a Shared Mailbox 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 Recipients >> Sha…
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…

839 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question