Solved

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

Posted on 2013-05-25
3
3,507 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
  • 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 250 total points
ID: 39196327
0
 
LVL 27

Assisted Solution

by:davorin
davorin earned 250 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

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.

Question has a verified solution.

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

Find out what you should include to make the best professional email signature for your organization.
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 video shows how to remove a single email address from the Outlook 2010 Auto Suggestion memory. NOTE: For Outlook 2016 and 2013 perform the exact same steps. Open a new email: Click the New email button in Outlook. Start typing the address: …
CodeTwo Sync for iCloud (http://www.codetwo.com/sync-for-icloud?sts=6554) automatically synchronizes your Outlook 2016, 2013, 2010 or 2007 folders with iCloud folders available via iCloud Control Panel. This lets you automatically sync them with…

777 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