Solved

Barracuda 300 allowed group

Posted on 2012-12-23
11
804 Views
Last Modified: 2013-01-15
Hi All,

I get this when I send a email from the outside to a group that I have created in exchange a month or so ago. I am logged into it now and have been looking around but I dont see what I am looking for. I also cant seem to view any log files via message logs :(

Remote host said: 550 cuda_nsu 5.1.1 User unknown [RCPT_TO]
and the rcpt_to is the group I created in AD.

I am also not sure if there is a LDAP sync or not, I have not found that either.

Thanks
Dave
0
Comment
Question by:Daveatwork
  • 6
  • 5
11 Comments
 
LVL 52

Expert Comment

by:Manpreet SIngh Khatra
ID: 38719104
Yes There is a LDAP sync that pulls user or mail enabled objects info and then allows the external workd to send emails to it

Please ensure that the DL isnt Hidden from GAL or something like that (Authenticated Users checked on teh DL)

- Rancy
"Merry Christmas and Happy New Year"
0
 
LVL 52

Expert Comment

by:Manpreet SIngh Khatra
ID: 38719110
0
 
LVL 1

Author Comment

by:Daveatwork
ID: 38719717
Thanks Rancy,

Yes, I did hide the dl from the gal. I unhid it and forced an update on the exch svr. Thanks, and I will see if the email flows and let you know. Is there any way to let ldap do the mass ad updates to the cuda 'and' maintain a static list on the back end (on the cuda)? So I can hide dl's from the ad users?

Thanks for the links too. I must say that I was a BM admin in a past life and in the short time on the cuda gui, it flows a bit different.

Happy Christmas and Merry New Year to you too ;)
Dave
0
 
LVL 52

Expert Comment

by:Manpreet SIngh Khatra
ID: 38719804
Look if you want to play there is a attribute "ShowInAddressBook" this tell which Address list a Object should show so you can play or apart from Hide there isnt another way :)

We also have had to move to different Gateway servers so its a big turnarounds :)

- Rancy
0
 
LVL 1

Author Comment

by:Daveatwork
ID: 38720723
Well I checked after about a 20+ hour cook time, the dl is visible in the gal but from the outside the cuda still says 'Remote host said: 550 cuda_nsu 5.1.1 User unknown [RCPT_TO]' from my client :(

I'm not worried about hiding the dl or contacts I have created in exch atm, just frustrated that I cant find what I'm looking for on the cuda side. I'm wondering if I'm a real admin and I sent an email to the company contact that I think who set it up, but still waiting for a responce after several days.
It does pass other dl emails from the outside, just not to the one I created, which isn't so new anymore.

I must also say that I find the web int slow considering the low volume that it seems to processing, for some reason.

Thanks for your help and I will keep you posted,
Dave
0
Zoho SalesIQ

Hassle-free live chat software re-imagined for business growth. 2 users, always free.

 
LVL 1

Author Comment

by:Daveatwork
ID: 38720726
Oh, I was going to bounce the cuda but I couldn't find that either.

Cheers!
0
 
LVL 52

Expert Comment

by:Manpreet SIngh Khatra
ID: 38721803
I would say create a new and let it be visible in GALa dn see if that works if so we can play around and rename and add users to new DL and just like a failover stuff

- Rancy
0
 
LVL 1

Author Comment

by:Daveatwork
ID: 38734146
Hi Rancy,

I created a new dl and did not hide it from the gal upon creation. I will give it 24hr of cook time and post back with results.

Thanks,
Dave
0
 
LVL 1

Author Comment

by:Daveatwork
ID: 38735609
Still the same with the new dl :(

Remote host said: 550 cuda_nsu 5.1.1 User unknown [RCPT_TO]

Dave
0
 
LVL 52

Accepted Solution

by:
Manpreet SIngh Khatra earned 500 total points
ID: 38737629
I guess some LDAP Query issues from the cuda to the backend servers .... ensure required ports are open and if still not get to check with vendor if you have free support

- Rancy
0
 
LVL 1

Author Closing Comment

by:Daveatwork
ID: 38781441
There were issues with our ExchSvr which most likely caused ldap sync problems and my problem as well. I fixed our ExchSvr a day or two after the last post and when I returned to this issue it was fixed as well. On the down side I never received much direction on the cuda side.

Thanks for all your help Rancy. I was thinking it was an issue with the cuda, but I was looking in the wrong place.
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

Title # Comments Views Activity
SonicWALL SIP Transformation Problem 4 54
Hardening ScreenOS 8 101
Choosing a firewall for our broadband cable connection 2 57
Which the best UTM recommended ? 2 73
Easy CSR creation in Exchange 2007,2010 and 2013
Local Continuous Replication is a cost effective and quick way of backing up Exchange server data. The following article describes the steps required to configure Local Continuous Replication. Also, the article tells you how to restore from a backup…
In this video we show how to create an Address List 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 Organization >> Ad…
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…

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