xchange 2013 mail.que
Started to have a problem with a Server 2012R2 with Exchange 2013 installed where the C: disk space was being eaten up rapidly for no reason. After some general housekeeping restarted the server and...
View ArticleMail sent using the wrong send connector
Hello, I have Exchange 2013 Organization with 2 sites. 2 servers in Site1 (CAS and MBX/HUB) and 2 servers in Site2, same roles. I have Fortimail as Smart Hosts in each site. Both connectors has SMTP *...
View ArticleSMTP client mail frontend 587 not sending email using send as user.
Hi there,Thanks for reading my questions below.I have configured my client frontend to send from IMAP client using port 587, it works on IMAP client. But I have given send as permission to user2 for...
View ArticleMail sent using the wrong send connector
Hello, I have Exchange 2013 Organization with 2 sites. 2 servers in Site1 (CAS and MBX/HUB) and 2 servers in Site2, same roles. I have Fortimail as Smart Hosts in each site. Both connectors has SMTP *...
View ArticleHow to stop duplicated mails to be sent
Hello I have a system who is using Exchange Server 2013 to send mails to users i need to prevent the mailbox account of this system for sending the same mail more than a time
View Articleon-prem meeting rooms no longer accepting meetings from office 365 users, and...
Hello, We have Exchange 2013 on-prem in full hybrid mode with Exchange online, leveraging Centralized Mailflow. We also leverage AAD Connect to sync identities from on-prem AD to Office 365. Today, all...
View ArticleEmails are slow leaving Outlook outbox
I have a few users in a remote site that complain of message sitting in the outbox some time before moving to submission. Would Outlook logging give e any information on what's happening. I don't see...
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Replication issue for DHCP cluster in "Hot Stanby" mode
On windows 2012 R2 servers we have setup the DHCP cluster in the "Hot Stanby" mode to provide redundancy. But we have noticed that the DHCP reservations do not sync across to the other server. When I...
View ArticleHelp with setting up authenticated external mail relay through our...
I need to configure external smtp relay with authentication on exchange 2013 server. I went through the article below :https://practical365.com/exchange-server/exchange-2016-smtp-relay-connector/This...
View ArticleSpam emails from my own domain and different domains
My exchange organization receives multiple spam emails some of them from our own domain.we have Edge server only for inbound and outbound mail flow. we need to know how to investigate this problem and...
View Articledns lookup fail
hi all,our exchange server has dns server on it. the dns server malfunctions even after restart. nslookup returns timeout and default server not found.we tried to use another dns server for exchange...
View ArticleRelayed email from printer/scanner to different domain in the same office 365...
I need to relay email from printer/scanner using our internal exchange 2013 server "EX1" (int.abc.com domain). Even I need to allow email to other domains like xyz.com. Our user mailboxes are already...
View ArticleRelayed email from printer/scanner to different domain in the same office 365...
I need to relay email from printer/scanner using our internal exchange 2013 server "EX1" (int.abc.com domain). Even I need to allow email to other domains like xyz.com. Our user mailboxes are already...
View Article'Invalid recipient address', email address formatting strangely in the headers
I have a single user in my organization of ~650 that is having this strange issue. Occasionally, when she sends emails to a specific user, she'll get a NDR statingRemote Server returned '550 5.1.3...
View ArticleExchange 2013 to 2007 Mail Flow Not working
Dear All,We are upgrading Exchange 2007 to Exchange 2013 Latest CUAll Pre-req are done, Co -Existence has been EstablishedAll other functinality working fine , apart from mail flow from Exchange 2013...
View ArticleGoogle Rejecting our Emails
Hi Guys, I hope you can help me. I'm getting this error below every time I send an email to a google hosted email. How did you resolved this kind of Issue? we are using Exchange 2013. Recently we moved...
View ArticleExchange Toolbox Error when launching
Hi Guys,Is it possible reinstalling Exchange Toolbox and Exchange Management shell on existing and running Exchange 2013 Server?I am getting an error when launching Exchange management shell (Unable to...
View ArticleExchange Server Installation on Active Directory
Hi Experts,How many independent Exchange servers can be installed, and linked to one Active Directory domain.for example: 1 Active Directory: abc.localExchange server 1 with email domain @abc.com...
View Article421 4.3.2 Service not active
Hi,E2K13CU1 with default settings added to working existing E2K10SP3 organization.Mail doesn't leave Drafts folder (sent form OWA).Telnet to server at port 25 responds after MAIL FROM: with:421 4.3.2...
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