Exchange Server 2013 is the version of Microsoft Exchange that went RTM on October 11, 2012. It replaced Exchange Server 2010. Exchange Server is the email server product developed by Microsoft, and (most notably), integrates calendaring and contact management software with its email functionality....

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Exchange 2013 DAG over 2 Subnets replication failure

I have 2 Exchange 2013 Standard servers on two different subnets. One is on our local network and the 2nd is on our Cloud provided by our ISP. Adding the 2nd server to DAG went well and seeding the ...
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1answer
17 views

Suggestion required for Mailbox migration from Mailenable 7.5 POP/SMTP to Exchange Server

I need some help and suggestion for some mailbox migration. I have an Active Directory domain where all my new Exchange Server 2016 is installed and configured. The domain name is mydomain.com which ...
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Exchange 2013 and Unified Messaging

We recently migrated from Exchange 2007 to Exchange 2013. All the mailboxes moved great and we were able to enable Unified Messaging. Two issues have arisen though, the Message Waiting Indicator is ...
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29 views

Problems configuring Postfix to send mail using the Exchange 2013 SMTP server

First I successfully configure a working Postfix configuration to use the SendGrid SMTP to send mails. Now I modify the configuration to use the Exchange 2013 SMTP server to send mail. I have looked ...
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2answers
128 views

Outlook Web Access, Exchange 2013, Malware

we have an exchange 2013 server and most users are all use OWA. The other day a user openend an email with an .doc attachment using OWA and the local antivirus automatically quarantined it and stopped ...
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Good idea? Refuse incoming emails with our own domain ending? (because they must be fake)

I have a question about our Exchange Server: Do you think it is a good idea to refuse incoming external e-mails that have our own domain in the ending? Like external eMail from fake@example.com? ...
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1answer
22 views

Exchange 2013 Hidden Forwarding Rule

Encountered a strange issue on Exchange 2013 that at this stage I think is potentially a bug. Essentially there was once a forwarding rule (implemented via PowerShell) in place for a User's mailbox ...
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37 views

Exchange 2013 + Outlook 2013 - Password prompt for On-Premise users when opening O365 Calendars

We have a hybrid setup with Exchange 2013 and O365, dirsync and ADFS are configured and working correctly, end-users have Outlook 2013 running on 2008R2 RD Servers. Mail-flow and migrations are ...
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20 views

Exchange Server 2013, Database Availability Groups, NAT, and High Availability

Dilemma here I want a high availability/failover solution for people accessing outlook anywhere or exchange from outside the network. I have 2 exchange servers (EXCH1 and EXCH2) that have Exchange ...
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1answer
10 views

Outlook showing URL to old exchange server for Webmail

I have successfully decommissioned an Exchange 2013 server and now running on a single Exchange 2013 server (looking to add additional soon). However in Outlook on my clients under the File tab, next ...
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1answer
18 views

Decommissioning Exchange 2013 server - Check if any Emails Flowing Through

I am in the process of decommissioning an Exchange 2013 server in favor or a different exchange 2013 server. The one I am getting rid of is on old hardware are is hardly used and has frequent crashes....
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30 views

Ddns mx record configuration

I have installed exchange 2013 in my test lab. Everything works fine internally. Now I want to send and receive e-mail from internet. I have installed no-ip client tool in my exchange server. That no-...
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1answer
34 views

Exchange 2013: Single user cannot send mail

We have Exchange 2013 on a Windows Server 2012 VM (Hyper-V on Windows Server 2012). Everything has been working for years. But now we suddenly have one user who is no longer able to send any mail. ...
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9 views

Exchange 2013 SP Update - Outlook Credentials Prompt

I had a perfectly working Exchange 2013 installation. All outlook clients internal and external could connect without issue. Internal users use Autodiscover External users are manually configured. ...
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1answer
83 views

blank page displayed after logging into ecp with exchange 2013

I have just installed Exchange 2013 into a test environment for a testing lab. Install of prereqs (update AD schema and prep AD) and software was successful. I go to https://serveraddress/ecp and I ...
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1answer
59 views

451 5.7.3 STARTTLS is required to send mail Exchange 2013 Hybrid

Certificate from GoDaddy is in place, I have removed esmtp inspection from our Cisco ASA, and hybrid mail is flowing from Office 365 to our on prem Exchange 2013 server. When trying to send mail to a ...
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0answers
11 views

How do I configure an Exchange Receive connector to resolve names as trusted?

There are two ways outlook will display an email address: John Doe <jdoe@company.com> or John Doe The implication of the latter is that it comes from an internal organization or within ...
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20 views

Exchange 2013 Co-Existence issues

I've added an Exchange 2013 CU11 Server to our 2010 Environment and the installation seemed to go fine as I followed the MS guides. I'm now however encountering issues, listed below. Everyone is ...
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32 views

multiple Dynamic Distribution list with same user

I am sure it is an easy one but I am new to this platform (Exchange2013) and still learning. Given 3 users: Joe - Head Bob - Boarding, Kitchen Lilly - Teacher, Boarding Question 1: How do I tag ...
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44 views

Adding Exchange 2013 to Existing 2010 Hybrid deployment Issues

We have a hybrid Exchange 2010 / Office 365 deployment and we are hoping to phase out the 2010 Server and replace it with Exchange 2013 CU11. I have followed the prerequisite details found here (...
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19 views

Exchange 2013 Autodiscover Account lockout with WAP (2012R2)

We have a resource forest with Exchange 2013 (mixed 2010 and 2013, but only 2013 is published) Autodiscover/EWS etc published externally using WAP (2012R2, located in the DMZ) with split-dns ...
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31 views

Exchange 2013 -Prevent Spam emails from outside but with my internal domain name

my apologies if this question was asked and answered previously. we have Exchange 2013 email server. We have been seeing some of the emails are coming from outside but using our own domain name which ...
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1answer
16 views

Exchange 2007 URL issue after Exchange 2013 migration

We have a number of webpages that pull data from Exchange 2007. We recently migrated these mailboxes to 2013. It appears the code uses a URL http://xxxxx2007/exchange/mailbox which points to \.\...
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50 views

Outlook connectivity issues

It is Exchange 2013 environment with outlook 2016. Some computers are in domain some are not. Computers out of domain work just fine, but those in domain have this problem once a day at random time: ...
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2answers
35 views

suspicious outgoing emails from my Microsoft Exchange Server 2013 box (sendgrid)

I have an on-site Exchange Server 2013 environment. We use sendgrid for outgoing e-mail delivery. I was just browsing through our sendgrid account (I don’t do that often), and I noticed a LOT of “...
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1answer
57 views

Exchange 2013 DAG Cluster Unable to add second sever

I have two servers (EXCH1 and EXCH2) running Exchange Server 2013 Standard, and a third file server that is a DAG Witness. The first server is a Windows Server 2012 R2 Standard machine and the ...
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1answer
95 views

Where is the global address list stored in AD?

Where is the GAL actually stored in AD? I always assumed in was inside of the GC. Is this correct? I know clients must query the GC in order to access the GAL, but is the GAL inside of the GC? ...
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26 views

Cisco 1921, SMTP, and NAT on multiple Exchange Servers

In a LAN environment, I have 3 exchange servers that have been deployed for high availability and failover in case one of the 3 servers becomes unavailable. Currently, my NAT settings only send ...
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16 views

How can I block incoming/outgoing Delivery/Read Receipts/Requests on Exchange 2013?

I want to strip all Delivery/Read Receipts/Requests from incoming/outgoing e-mails on Exchange 2013. I have read online but can't seem to find a way to do this, is this possible?
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145 views

ECP redirects to OWA in Exchange 2013 in coexistence scenario

There is a known problem described here ECP redirects to OWA in Exchange 2013 and here: Exchange admin center in Exchange 2013. In short If you’re in a coexistence scenario, where you’re running ...
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1answer
30 views

Delegating access in Outlook- why do both users need to have the same version?

According to Microsoft "You and the delegate must use the same version of Outlook." Why is this? Is this because your version of Outlook might have features the delegates version doesn't support? Do ...
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1answer
39 views

Protecting Distribution Groups [closed]

Problem A number of our AD distribution groups have recently been receiving spam from outside our network. These distribution groups are open to receive mails from outside of our network as we work ...
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1answer
14 views

Outlook clients not connecting and OWA/ECP not working

We migrated some test users from Exchange 2007 to Exchange 2013. After Migration when we open that user from Outlook 2013 Client - it Shows Outlook Disconnected. Now to Resolve this issue - We go ...
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3answers
161 views

How to delete mailbox from database and release the storage?

I need to delete some user mailboxes from exchange 2013 database to release the storage. Each of those mailbox has 40-50G of data. Those mail boxes have been exported as backups. There is a retention ...
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28 views

Make Exchange resource decline booking if other resources unavailable

We're setting up a bunch of new meeting rooms as a result of an office move and I'm unsure of how, or if, I can configure something the way it needs to be. One of the meeting rooms is split into three ...
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2answers
71 views

Recover deleted mailbox and user- no AD recycle bin

I deleted a users mailbox in the ECP- AD user was of course also deleted. The recycle bin is not enabled. Is the only way to recover the user and mailbox with an authoritative restore?
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2answers
42 views

Does Root CA need to be online?

I am trying to setup an IPv6-only Exchange Server 2013, running on Server 2012 R2 Datacenter. This is a 1-machine-setup in a VirtualBox for testing purposes. Everything is running ok so far. I.e. I ...
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1answer
54 views

Correctly remove exchange server

We have an intranet domain where an Exchange 2013 was installed for testing purposes. This is no more used and can be deactivated. Now I need to format the server where Exchange was installed. I'd ...
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2answers
34 views

Using Exchange Server with external email service

We are using an external email service, and we are planning to deploy a local Exchange Server 2013 in our location. Question here is, can we continue to use this external provider as our mail ...
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1answer
31 views

Exchange 2013 Remote-Powershell

I am trying to manage an exchange server (2013) I learned that directly loading PSSnapin for Exchange into a powershell is not the supported way and that I should use RS-Remoting like this $session = ...
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10 views

SQL Calendar export to Exchange Server

I'm wondering how to do this... I have a site with JEvents (Joomla) configured and every new event is placed in there. Is there any way to "sync" that calendar or events to an Exchange Server? The ...
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2answers
88 views

Exchange 2013 ECP ,Redirect loop with wildcard cert

Recently we were unable to log into ECP, after successful login we a re redirected to de login prompt, on our two Exchange servers and no configuration change were made, we are using a wildcart cert ...
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40 views

Outlook follow-up flags not synchronizing

We have an Exchange 2013 organization. Some of our users use Outlook 2016 and encounter problems with synchronization. All mails, contacts and calendar entries are synchronized correctly, but follow-...
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1answer
43 views

Exchange Server 2013 Content Indexes Failed in a DAG that spans a WAN

We recently were the victim of database corruption in one of our mailbox servers. In our environment we have two mailbox servers and two CAS servers. One Mailbox Server and one CAS Server is in our ...
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1answer
255 views

outlook 2016 for mac can't connect to Exchange 2013

We have 1 Mac (osx 10.11.1) user running Outlook 2016, and he is trying to connect to our Exchange 2013 server (Version 15.0 Build 847.32). After creating the account in outlook a yellow dot remains ...
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2answers
62 views

Exchange Hybrid send all mails via Exchange Online

We are running Exchange 2013 in a Hybrid Enviroment with Office 365 and we want to send all mails via Exchange Online. If we use the Outbound to Office 365 connector for all addresses (adding * at ...
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1answer
40 views

Catch All Email for Old Domain?

We've been on our new domain for over a year now and we have removed our redirects from the individual accounts but my boss wants to have a catch all email account so just in case there are messages ...
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2answers
57 views

Why do Exchange Display Name changes not appear in PowerShell?

I used the Exchange 2013 ECP to update all of my inactive mailboxes by adding "zzz" before their Display Name. (Only the Display Name field was affected). In PowerShell, I want to list all mailboxes ...
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75 views

Exchange 2013 is failing its Readiness Checks for installation due to legacy Exchange 2000/2003 records

We're in the process of upgrading our exchange 2007 to 2013, but after running the readiness checks, we're getting an error. Error reads: "One or more servers in the existing organization are ...
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1answer
19 views

Exchange 2013 on-prem: can't find origin of autoresponder message

I have a somewhat unexplainable behaviour with one of our mailboxes: When the autoresponder is enabled, the sender of an email would get the normal autorespond (which is correctly displayed with the ...