Solved

#550 4.4.7 QUEUE.Expired; message expired ##

Posted on 2013-06-19
2
969 Views
Last Modified: 2013-06-19
We can't seem to send emails to *@verizon.net addresses. The error we get after a while is #550 4.4.7 QUEUE.Expired; message expired ##. Messages sent to that domain just queue for a while then error out. We can send to all other domains. I checked and our mail server isn't on any blacklists I can find. I don't think it would do me any good to contact Verizon or even how I'd get a hold of anyone in their email department. is there anything I can do.
0
Comment
Question by:Axis52401
2 Comments
 
LVL 2

Accepted Solution

by:
NiceCuppaTea earned 500 total points
ID: 39259940
If you send a message to a verizon.net address then look in the queues before the message expires it should give you a different message in the last error column, This should give us more of a clue as to where the problem lies. Either that or you can enable SMTP logging and give us the output from a mail message sent to verizon
0
 
LVL 2

Author Comment

by:Axis52401
ID: 39259990
Thanks it says there that we are being blocked by some verizon blacklist, thanks for your help
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

Suggested Solutions

Scam emails are a huge burden for many businesses. Spotting one is not always easy. Follow our tips to identify if an email you receive is a scam.
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
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…
In this video we show how to create a mailbox database 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 >> Data…

920 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

14 Experts available now in Live!

Get 1:1 Help Now