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...
View ArticleSending 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...
View Articleusing 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...
View ArticleUpgrade 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...
View ArticleMultiple 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...
View ArticleExchange 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...
View ArticleConnectors 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...
View ArticleDisclaimer 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...
View ArticleExchange 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...
View ArticleExchange 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...
View ArticleSendConnector Smarthost with STARTTLS
Hi,I have Exchange 2013 CU3 installed.I have configured a SendConnector for relaying mails to a smarthost. My problem is that I need a SSH tunnel to connect to the smarthost. So I configured a SSH port...
View ArticleNo Internet email
I can Telnet to port 25...But the exchange test connectivity fails saying that Testing TCP port 25 on host xxxxxxxxxxxxx.com.au to ensure it's listening and open.any ideas would be good.
View ArticleTransport Rule Logs / Failing 10% of the time.
We have a spam filter monitoring all email before it hits our exchange server. If it deems anything "SPAM" it sets the "x-flag-spam" to yes and places "*****SPAM*****" into the subject of the email.I...
View ArticleHow to send internal mail and use multipart/alternative
Although I am using 0365, I think this is an Exchange issue and am posting here:The short story:Hello, it seems internal mailbox to mailbox Exchange is always text/html mime format. How can I force...
View ArticleHow to open SMTP for (authenticated) relay
Hi, I have a 2013 installed and working - both with incoming mail and outgoing mail when using Outlook and similar clients. No problems sending mail from and to either internal or external domains....
View Articlecannot sent external emails with Exchange 2013
I installed a fresh Exchange 2013 and am able to send/receive internally. When I do a test email to outside (e.g. Yahoo), the email may appear to go through as it is no longer in the draft folder....
View Articlereceive email problem
Hello,I try telnet email test but i have this error. How i can fix it?451 4.7.0 Temporary server error. Please try again later. PRX4i tried DNS settings , Host file update , ReCreate Receive Connectors...
View ArticleTransport Rules not working when sending to Distribution Group
Hi,We're trying to set up a transport rule to send to members of a distribution group.When we add the distribution group to the rule, it only sends to one person in the list.Rules are as follows:Name:...
View ArticleRemote 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.
View ArticleEmail 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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