Solved

what would be the most likely cause for this error when using mail in linux redhat "(Deferred: 451 4.3.2 Please try again later)"

Posted on 2015-02-24
4
144 Views
Last Modified: 2015-02-25
i get this error every now and again for certain emails but i'm not sure why
the service works for the most part.
0
Comment
Question by:eli2011
  • 2
4 Comments
 
LVL 28

Expert Comment

by:Jan Springer
ID: 40628615
several reasons, one of the most common is that it may be that the remote host is overloaded and cannot accept mail at that time.
0
 

Author Comment

by:eli2011
ID: 40628692
what can I check to make sure the issue is not on the server side?
0
 
LVL 28

Accepted Solution

by:
Jan Springer earned 500 total points
ID: 40628701
grep the smtpid in /var/log/maillog

and show /var/spool/mqueue/qf<smtpid>

you can change the IP and domain names
0
 
LVL 61

Expert Comment

by:gheist
ID: 40629198
451 is perfectly normal temporary status message
It instructs you to send later.
0

Featured Post

Complete VMware vSphere® ESX(i) & Hyper-V Backup

Capture your entire system, including the host, with patented disk imaging integrated with VMware VADP / Microsoft VSS and RCT. RTOs is as low as 15 seconds with Acronis Active Restore™. You can enjoy unlimited P2V/V2V migrations from any source (even from a different hypervisor)

Question has a verified solution.

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

Microsoft has released various new features which are capable of handling various tasks. One of these tasks is ‘Migration from pop3 to Exchange Server’. Pop3 data stores various data along mailboxes like contacts, tasks, etc. So, it becomes the need…
New-MailboxSearch Powershell Command and step by step approach to Search and Extract Emails form Exchange 2013 Journaling server.
Learn several ways to interact with files and get file information from the bash shell. ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…
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…

863 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

Need Help in Real-Time?

Connect with top rated Experts

26 Experts available now in Live!

Get 1:1 Help Now