Solved

** HELP Please ** smtp;554 5.7.1  Sender address rejected: ACL mx_access.regexp - Your domain has an illegal MX record

Posted on 2006-10-24
2
2,607 Views
Last Modified: 2012-08-14

All of a sudden we are getting these errors when we send to certain domains.
Can someone please assist before I jump off of a milk carton!!

 'username@domain.com' on 10/24/2006 11:21 AM
            You do not have permission to send to this recipient.  For assistance, contact your system administrator.
            <email.rolandfood.com #5.7.1 smtp;554 5.7.1  Sender address rejected: ACL mx_access.regexp - Your domain has an illegal MX record>

Tell me what Info you need. Or where can I look to best troubleshoot this.
Obviously one of my MX records is messed but but not sure why it's affecting email from 3 sites.



0
Comment
Question by:technoscheidt
[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 Comments
 
LVL 16

Expert Comment

by:poweruser32
ID: 17796654
try this open Exchange System Manager, Servers, <your server>, Protocols, SMTP.
right click on the "Default SMTP Virtual Server" and choose Properties.
Click on the last tab delivery and then the button advanced.
In the box labelled "Fully Qualified Domain Name" enter the name that your server is known as on the Internet - mail.domain.com
0
 
LVL 104

Accepted Solution

by:
Sembee earned 500 total points
ID: 17796737
Your MX records have an invalid entry...

http://www.dnsreport.com/tools/dnsreport.ch?domain=rolandfood.com


5 mail.rolandfood.com. [TTL=83000] IP=141.155.75.93 [TTL=83000] [US]
20 smtp.rolandfood.com. [TTL=83000] IP=12.144.48.162 [TTL=83000] [US]
25 procuda.rolandfood.com. [TTL=83000] IP=12.25.67.40 [TTL=83000] [US]
30 procuda. [TTL=83000] IP=[No Glue, No A record]

That last line is wrong and needs to be removed.

Simon.
0

Featured Post

Has Powershell sent you back into the Stone Age?

If managing Active Directory using Windows Powershell® is making you feel like you stepped back in time, you are not alone.  For nearly 20 years, AD admins around the world have used one tool for day-to-day AD management: Hyena. Discover why.

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Receive Connector Exchange 2016 7 76
Exchange Cross-Forest Migation 6 31
controlling email signatures 3 20
Exchange 2016 Size restrictions. 13 38
Lotus Notes – formerly IBM Notes – is an email client application, while IBM Domino (earlier Lotus Domino) is an email server. The client possesses a set of features that are even more advanced as compared to that of Outlook. Likewise, IBM Domino is…
This article lists the top 5 free OST to PST Converter Tools. These tools save a lot of time for users when they want to convert OST to PST after their exchange server is no longer available or some other critical issue with exchange server or impor…
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…

756 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