?
Solved

550 5.7.1 Client does not have permissions to send as this sender

Posted on 2013-05-25
3
Medium Priority
?
3,957 Views
Last Modified: 2013-06-01
On Exchange 2010 how do allow a machine to send mail without needing to authenticate. I trust the machine to send mail on the exchange. Right now I get:
550 5.7.1 Client does not have permissions to send as this sender

Error.
0
Comment
Question by:Starquest321
[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
  • 2
3 Comments
 
LVL 10

Expert Comment

by:cpmcomputers
ID: 39196256
If it has a static ip just
Create a receive connector specifying it as a valid sender
0
 
LVL 10

Accepted Solution

by:
cpmcomputers earned 1000 total points
ID: 39196327
0
 
LVL 27

Assisted Solution

by:davorin
davorin earned 1000 total points
ID: 39196330
You need to configure relaying on the server:
http://exchangeserverpro.com/how-to-configure-a-relay-connector-for-exchange-server-2010/

But even for relaying from internal network I try to use port 587 or 465 and authentication whenever possible. If not possible limit the connector to machine IP.
0

Featured Post

Office 365 Training for Admins - 7 Day Trial

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.

Question has a verified solution.

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

After hours on line I found a solution which pointed to the inherited Active Directory permissions . You have to give/allow permissions to the "Exchange trusted subsystem" for the user in the Active Directory...
If you troubleshoot Outlook for clients, you may want to know a bit more about the OST file before doing your next job. IMAP can cause a lot of drama if removed in the accounts without backing up.
This video discusses moving either the default database or any database to a new volume.
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA). For free email signatures designs, visit https://www.mail-signatures.com/articles/signature-templates/?sts=6651 If you want to manage em…
Suggested Courses
Course of the Month10 days, 6 hours left to enroll

765 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