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Found 965798 threads
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0 Votes421 4.3.2 Service not available, closing transmission channel.
If they use 421 as the status when they block connections you'll just keep on trying until the message expires.Answered | 2 Replies | 19158 Views | Created by phossil - Wednesday, June 23, 2010 11:16 PM | Last reply by phossil - Thursday, June 24, 2010 7:37 PM
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1 Votes
421 4.3.2 Service not available, closing transmission channel
apologies I was distracted yesterday - the problem is "421 4.3.2 Service not available, closing transmission channel" & ...Unanswered | 4 Replies | 192366 Views | Created by bitadm - Tuesday, January 17, 2012 12:15 PM | Last reply by Sukh828 - Friday, January 20, 2012 11:07 PM -
0 Votes
421 4.3.2 Service not available, closing transmission channel.
Hi, I am glad to hear that the issue was resolved due to the services issue.Answered | 3 Replies | 32955 Views | Created by Zubair.Bangash - Saturday, February 7, 2009 7:48 PM | Last reply by Allen Song - Wednesday, February 11, 2009 9:52 AM -
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421 4.3.2 Service not available, closing transmission channel
hi fellows i have got an exchange 2007 sp1 running on server 2003,it is sending and receiving emails but when i telnet port 25 i get the following error,(421 4.3.2 ...Unanswered | 5 Replies | 16354 Views | Created by Nkhangwe Madzivhandila - Saturday, October 1, 2011 1:37 PM | Last reply by Nkhangwe Madzivhandila - Tuesday, October 4, 2011 8:12 AM -
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Error 421 Exchange Server 2007
4.3.2 Service not available, closing transmission channel Does this ring a bell?Answered | 10 Replies | 8052 Views | Created by GatorRuss1 - Tuesday, November 4, 2014 9:09 PM | Last reply by GatorRuss1 - Friday, November 7, 2014 3:28 PM -
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Exchange CAS Array exceeds max number of concurrent connections
4.3.2 The maximum number of concurrent connections has exceeded a limit, closing transmission ...Answered | 2 Replies | 15958 Views | Created by Brian_MCC - Friday, September 13, 2013 12:13 PM | Last reply by Amy.Wang - Monday, September 16, 2013 3:12 AM -
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Exchange Mail transmission error: 421 Service not available,closing transmission channel
Then it isn't Exchange that's sending the 421 status code.Answered | 7 Replies | 49355 Views | Created by jpsrstodoulevi - Thursday, April 26, 2012 9:01 AM | Last reply by jpsrstodoulevi - Monday, April 30, 2012 1:19 AM -
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Microsoft Outlook POP3 configuration using Exchange 2007 421 4.3.2 service not available
Go to Server Manager, Select Features, then select Active Directory Lightweight Directory Services.Answered | 13 Replies | 16145 Views | Created by GilbertF - Tuesday, February 8, 2011 6:04 AM | Last reply by GilbertF - Wednesday, February 23, 2011 6:22 PM -
0 Votes
Can not send mail using SMTP/POP3 from MS Outlook 2003 in Exchange 2007 SP1
The following error occurs: Task '192.168.201.29 - Sending' reported error (0x800CCC67) : ' The server responded: 421 4.3.2 Service not ...Answered | 2 Replies | 6353 Views | Created by mdronis - Monday, June 1, 2009 11:07 AM | Last reply by mdronis - Sunday, June 14, 2009 8:28 AM -
3 Votes
421 4.3.2 Service not available
Thanks @Nate_MCT After restarting FrontEnd Transport Service, it got resolved.Answered | 7 Replies | 164462 Views | Created by gjross - Friday, January 4, 2013 3:22 PM | Last reply by pravin m bedekar - Thursday, September 19, 2019 8:40 PM -
0 Votes
Telnet fails to Hub transport server from remote sites
Even if I specify the entire range of that subnet (192.168.168.0/24), I still get a 421 4.3.2 when trying to telnet from any address in that range.Answered | 12 Replies | 33171 Views | Created by Dennis Ervin - Monday, May 17, 2010 6:38 PM | Last reply by Jason D Brown - Thursday, June 21, 2012 3:45 PM -
0 Votes
421 Too many errors on this connection---closing
Hi, We are using our application to connect to exchange server to send emails, but we are facing the below error : 421 Too many ...Answered | 2 Replies | 2173 Views | Created by Shailendra_Singh - Monday, February 4, 2013 11:33 AM | Last reply by Sukh828 - Monday, February 4, 2013 12:12 PM -
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Having a really annoying problem with Report Server, SMTP and SSRS 2005 sending email
Does the account I have acting as the service account for SSRS have to have a mailbox?Answered | 3 Replies | 9246 Views | Created by Christopher Lynn - Thursday, January 13, 2011 7:55 PM | Last reply by Christopher Lynn - Monday, January 17, 2011 1:38 PM -
0 Votes
Appears to be a Service Broker Transmission Queue Send Threshold
There's no such thing in Service Broker as sending on message queues.Answered | 8 Replies | 9878 Views | Created by ckl42 - Friday, August 20, 2010 1:53 PM | Last reply by ckl42 - Wednesday, August 25, 2010 10:33 PM -
1 Votes
421 4.3.2 Service not active
I fixed it with this procedure: http://clintboessen.blogspot.com/2015/10/exchange-2013-421-432-service-not-active.html which ...Proposed | 9 Replies | 33744 Views | Created by Richard Smiesny - Wednesday, April 24, 2013 12:08 PM | Last reply by MasterChief_UNSC117 - Tuesday, August 4, 2020 9:36 PM -
0 Votes
Service not available, closing transmission channel
Hi Folks, I am facing an issue with SMTP, getting Service not available, closing transmission channel.Answered | 3 Replies | 21886 Views | Created by khadar pasha - Thursday, September 18, 2014 2:17 PM | Last reply by sadomovalex - Friday, September 19, 2014 5:37 AM -
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Update DAG server - 4.3.2 Service not available
2.test-servicehealth | ft -au Need to run the above command on all the exchange servers in your environment and in case if you found any of the required ...Answered | 10 Replies | 1341 Views | Created by sekii911 - Tuesday, November 25, 2014 7:02 AM | Last reply by sekii911 - Monday, December 1, 2014 9:25 AM -
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Exchange 2013 421 4.3.2 Service not available
Not sure when problem started, but when add an IP address to new(or old) receive connector to allow relay we get error 421 4.3.2 Service not available when try ...Answered | 2 Replies | 6997 Views | Created by Off2work - Monday, August 14, 2017 9:12 AM | Last reply by Lynn-Li - Tuesday, August 15, 2017 2:27 AM -
0 Votes
service is not available 4.3.2 421 when trying to telnet on 25 port
all the service are up and i see my server is listing to port 25.telnet x.x.x.x 25 gave me: service is not available 4.3.2 ...Unanswered | 2 Replies | 878 Views | Created by John Brien - Tuesday, May 19, 2015 2:49 PM | Last reply by Hinte - Tuesday, May 19, 2015 3:04 PM -
1 Votes
Exchange 2013 421 4.3.2 Service not available
However, I did get the problem fixed. using the info from these two ...Answered | 5 Replies | 2289 Views | Created by jdz.tsg - Sunday, September 23, 2018 7:29 PM | Last reply by jdz.tsg - Sunday, September 23, 2018 11:27 PM - Items 1 to 20 of 965798 Next ›
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