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Channel: Exchange Server 2013 - Mail Flow and Secure Messaging forum
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Email between Exchange 2010 and Exchange 2013

Exchange 2013 CU2 on Seerver 2012 in a site with Exchange 2010 SP4 on Server 2008 R2. Email from 2010 to 2w013 is rock solid but going from 2013 to 2010 is occasional at best. Based on another thread I...

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Help with Moving Emails from Exchange Server 2013

Hi Team, Help, I need a solution on how to copy incoming and outgoing emails together with their attachments and was hoping someone could help with a solution I need to find for this problem. 1) I have...

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Message got delivered to only one recepient, others in CC got nothing

Good day!I have a problem with non delivered message to internal recepients except the only one from CC field.Mailcleaner system sends that email to Exchange system to all recepients...

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Missing emails. Get this message in Delivery Reports. QUEUE.TransportAgent;...

Hello everyone.We had a very weird error this morning on our Exchange 2013.We were not able to receive email from outside, but we were able to send to the outside.I was doing some testing with an...

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Sending and Recieving Email from different domain

Hello Everyone,I Just have set up an Exchange server on my internal Domain campus.ecs101.com i want users to be able to send and receive emails from the root domain ecs101.com (lfox@ecs101.com instead...

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unable to send/receive Exchange 2013

I will do my best to summarize my configurations below.  To begin,  I am able to send/receive internally on my exchange 2013 CU1 so the mailbox enable accounts I created is good.  At first I was not...

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using openssl s_server to investigate exchange server encryption negotiation

Hi Folks,Seriously?  I can't ask a question about anything except Exchange Server 2013?  Sheesh...  It is probably the same answer for both 2013 and 2003, but really, ...I have an old, old, old version...

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Upgrade SSL Certificate for Exchange Server

Hi Folks,I need to upgrade the SSL certificate on my Exchange Server, so he can negotiate encryption and authorization to an upstream SMTP Smart Host.  This means that the certificate I need is not...

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Multiple Exchange 2010 Servers and SMTP Errors

Hi I have multiple Exchange 2010 servers in a Parent and Child Domain setup.  Server01 in domain.local and Server02 in site2.domain.localFor some reason when sending external emails they are often...

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[exchange 2013] Problem with multipart/mixed message

Hi,  After a brand new installation of Exchange 2013 I have problem with multipart/mixed messages:some emails that was correctly handled by the old 2007 Exchange are now "broken" and it seems to be a...

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Exchange will recieve mail but won't send until...

I have this issue with an SBS 2008 server with Exchange 2007. Incoming mail works fine with no problems but outgoing mail get stuck in queue. The weird thing is if I open server manager and click on...

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Connectors between Exchange 2003 and Exchange 2013

Hello, I'm interested in configuration the connector between exchange 2003 server and exchange 2013. Both servers are in the same network of the corporation and in different forests. I configured...

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Disclaimer and Outlook Stationery Issue

We have the disclaimer rule issue that is explained in kb2896304.  With the disclaimer rule enabled (and no matter how it is configured, how the text is formatted, etc.), when someone sends an email...

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Exchange 2013 Receive connector connector accepting spam mails.

I have problem of spam mails which my Exchange 2013 Receive connector accepting which was coming from different source from external domain, and in that From address and recipient address is also...

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Exchange 2013 email spoofing

hello all, (just new to network admin few months in the job) so to give a bit of background on our system we have a exchange 2013 server with a external and internal domains, for instance our internal...

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421 4.4.5 Too many messages from this host last hour

Hi, we are in a migration process from a Kerio system to Exchange 2013.Everything is working fine, except that we have been experiencing this error on the logs and the Exchange 2013 users are getting...

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New Top Support Solutions blog

HelloAs part of our efforts to keep our communities informed about the most relevant content that address the top questions that we are getting in out forums and other support channels we want to...

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Remote server response was not rfc conformant

Hii folks, I have an issue with Exchange 2010 outbound mails.Mails of some domains stuck in  the queue with error "remote server response was not rfc conformant"Appreciate your responds.

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Email address modified at gateways or Exchange??

Hi, I have an issue with emails coming from internet, when i receive an email from gmail for example : the email is received  but my adress mail is modified ( domain.com added in the end ).Then when...

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TLS Implimetation

Hi,I have TLS enable on my Exchange server 2010 but when I take telnet of my exchange server it doesn't start TLS . Screen shot is attached. Plz guide this is hardware firewall issue to open the...

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