Exchange 2016 DLP using FCI
Hello All:We have implemented Exchange 2016 Enterprise and have migrated all mailboxes in the organization. We moved to Exchange 2016 to take advantage of the new DLP options, specifically the ability...
View Articleperformance issues and problems sending email using mapihttp MAPI over HTTP...
Hello Community:We recently migrated all users (150) to Exchange 2016 from 2013. We have retired all 2013 servers and are a single-server Exchange 2016 environment. We have enabled MAPI over HTTP on...
View ArticleSMTP client session delayed by "Set Session Permissions"
Hi,from some of our users we got complains that the SMTP send process on port 587 is sometimes quite slow, taking about 5 seconds before the message is sent.After analyzing the SMTP receive logs on the...
View ArticleExchange 2013 CAS receive connector gives "451 4.7.0 Temporary server error....
Hi,We have an very strange issue with Exchange 2013 (CU8, issue was the same with CU7) and receive connector on CAS. We have 1 CAS server,1 Edge and 2 Mailbox servers. This started to happen when 2010...
View ArticleSend connector to route certain mail domains over a VPN
Good afternoon, all!We have a new Exchange 2013 installation and have run into a minor roadblock. We're using a site-to-site VPN for mail to & from a major customer. The new Exchange servers...
View ArticleTransport rule to replace TO: with BCC:
At my current employer I can't get them to approve locking down all company e-mails. What I'd like to do since I can't lock it down is create a transport rule to take the "TO: All Company" and replace...
View ArticleSMTP Receive connector - 5.7.1. client was not authenticated
Hello,We are in process of migrating from Exchange 2010 to 2013. We have number of applications that are sending email through Exchange server. When those application servers point to Exchange 2013 we...
View Articlespamhaus!
Hii can not remove my server from spamhaus blacklist for 1 week. (in http://www.spamhaus.org/lookup/), when i enter my server's ip address, it says that this ip is not listed in XBL or PBL or SBL, but...
View ArticleDelivery report shows status of Pending for external address. Email sent to...
We have an Exchange 2013 on-premise server and seem to have an issue with emails sent to internal and external users at the same time.The issue came to light because someone sent an email to 44...
View ArticleIn exchange 2013 sp1 SUBMITFAIL event id is happening
Hi ,In exchange 2013 sp1 SUBMITFAIL event id is happening for some messages .But at the second time that the same message is delivered perfectly to the end users.My question is simple ,is this an bug...
View Articlethe remote pipeline has been stopped
HiWhen I open Queue Viewer I saw this error message : the remote pipeline has been stopped. It was running the command ..... There is alot fo email on queue ..... I find this log on system event...
View ArticleAllow Comma separator for incoming emails
We have a software that is trying to send emails to Exchange, when it sends to multiple recipients it is sending them comma separated. I know Exchange uses semicolons as separators, is there a way to...
View ArticleProblem with migration meeting rooms from 2010 to 2013
We have Exchange 2013 in company A and Exchange 2010 + 2013 servers in company B. There is a two-way AD forest trust beetwen forests. We did GAL synchronization with Microsoft Forefront Identity...
View ArticleHow to reduce the POP3 read receipt responses which sends two response mails
How to reduce the POP3 read receipt responses which sends two response mailsI am having Exchange 2013 on Windows 2012. The clients are only POP3 users. When a mail is sent from outlook choosing read...
View ArticleMailbox connection problems
I have a local Exchange 2013 running and everything works fine except for one user. When the users starts Outlook he gets an error 8004011D + 80040115, saying that the server is not reachable. He gets...
View ArticleCan't receive email from certain domains with Exchange 2010
Hello,I have recently ran into a problem with my Exchange 2010 server. I can not receive emails from certain domains. There is only 2 domain names in particular (only one user from each domain has...
View ArticleTransaction Time - Tarpitting?
Hi, I ran a test on MXToolbox and got SMTP Transaction Time 8.331 seconds - Not good! on Transaction TimeAfter reading around the forum about this I noticed I can test if this is an issue by disabling...
View ArticleSBS 2003 mail flow issue
e-mail will not send and receive from the public sideNo changes made to SMTP connectorJust stopped working 4 days agoOutlook web access also will get stuck in the que
View ArticleRule for Public Folder not working for external senders - was working before...
Dear all,I have a Public Folder to which mails are BCC'd by a rule. Mails from internal senders end up in the Public Folder as expected but mails from external senders (hotmail, gmail, etc.) don't.The...
View ArticleExchange 2013 with Co-Existence Exchange 2010sp3 - unable to access ECP for...
EnvironmentAD Windows 2008r2Exchange 2010SP3 on Windows 2008Exchange 2013 Productin Site + Exchange 2013 at DR site on Windows 2012r2 with CAS+MBX roles on each serverWe have only few mailboxes on...
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