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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Exchange2013 unable to remove empty database

I am unable to remove one of the mailbox databases in our exchange org. The error i get says it is because the MailboxDB is not empty, but I've checked for all types of mailboxes. There are no ...
0
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1answer
25 views

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 ...
0
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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 ...
4
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0answers
176 views

Smart Card S/MIME with Exchange 2013

I have an Exchange 2013 environment that I'm trying to implement S/MIME with smart cards. To the best of my knowledge, and the little help I have received on TechNet, I have configured my Exchange ...
0
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1answer
23 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
2k views

Office 365 - Outlook shows Global Address List clicking “Rooms” during a meeting request

This appears to be a "known" issue, but apparently no fix for it. However, I've been impressed before at the tenacity of the experts here to figure out an answer/fix. ISSUE When booking a New ...
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0answers
3 views

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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0answers
1k views

OWA 2013 doesn't allow logins

We have recently migrated to Exchange 2013 and everything seemed to be ok. Users can access their mailboxes via Outlook and via ActiveSync on their phones and OWA was tested and working. However this ...
0
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2answers
560 views

Disabling Outlook Anywhere for external users in Exchange 2013

I've been exhaustively Googling this issue to no avail, and am at the point where Microsoft's $2000 support quote is actually looking reasonable, but I was hoping maybe someone here would have an idea....
3
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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 ...
2
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1answer
1k views

Exchange CU 10 Install Error

I had an error updating my Exchange 2013 CU 8 to CU 10 last night - set up failed at step 14 of 18 Mailbox Role: Mailbox Service - the error was " Couldn't resolve the user or group "ourdomain/...
0
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2answers
87 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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7answers
8k views

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
19 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 ...
0
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1answer
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 ...
0
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1answer
1k views

After disabling OWA Light using Set-OWAMailboxPolicy, how can users who have set OWA Light as a preference regain access to OWA?

If I use Set-OWAMailboxPolicy -OwaLightEnabled $false -Identity Default to disable OWA Light, anyone who has gone in to display settings -> Outlook Web App Version and selected OWA Light is then ...
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0answers
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. ...
2
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1answer
2k views

Exchange 2013 Throttling Policy with Windows Server Backup

We have an Exchange 2013 Server having issues after the daily backup procedure from Windows Server Backup. Clients (mainly ActiveSync devices) try to access the Exchange Server during the backup ...
2
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1answer
179 views

Which server should be the Exchange 2013 DAG Witness Server?

Imagine a standard setup with an Active Directory Server, 4 Exchange servers ( 2 with CAS roles, and two with Mailbox roles) with load balancing and failover. This site talking about how putting the ...
1
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1answer
3k views

Exchange 2013 - message trace shows ExplicitlyDiscarded HAdiscard on inbound missing email

I have an inbound email that a Get-MessageTrackingLog shows as arriving past the CAS server and into the mailbox server, but then shows as ExplicitlyDiscarded and HAdiscard. RunspaceId : ...
0
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2answers
270 views

New-PSSession with Exchange On premises failing “Access is denied”

I have a script that runs from a web server via a web page that connects to an exchange server (exchange 2013 on windows 2012 R2). The web server is running Windows 2012 R2. The script runs under the ...
0
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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 \.\...
0
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0answers
36 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 ...
2
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1answer
2k views

Identifying mailboxes with corruption Exchange 2013

We're preparing to rid ourselves of Exchange on-premise and are migrating from an outsourced hosting provider to go to Office 365. We're running a fully patched version of Exchange 2013, atop Server ...
3
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1answer
6k views

Exchange Autodiscover Authentication fails after mailbox migration from 2010 to 2013 is completed; until server is backed up or rebooted

I have installed an Exchange 2013 Mail server on our network following the Microsoft guide on migrating from an Exchange 2010 to 2013 server. I am at the point where I have both servers running side ...
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1answer
2k views

Fixing “server unavailable” login problems in exchange 2013 and outlook 2010

We've been facing some problems pertaining to expiring user passwords, causing "server unavailable" login problems for Outlook Outlook 2007 and 2010 clients on exchange 2013. The quick fix to this was ...
0
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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 ...
0
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1answer
40 views

Exchange 2010 and 2013 Co-existance Unified Messaging routing issues

I'm in the process of upgrading Exchange from 2010 to 2013. The 2010 server is used with Lync 2013 as a unified messaging server. Co-existence is configured and proxy and redirects for normal ...
0
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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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0answers
16 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 ...
0
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1answer
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-...
0
votes
1answer
81 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 ...
2
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1answer
33 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. ...
0
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1answer
53 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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4answers
7k views

Microsoft Exchange 2013 is not receiving internet email

We are having issues with our exchange 2013 server. The server is running Windows Server 2008 R2 Standard. The issue we're having is that our Exchange server isn't receiving internet emails. It can ...
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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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0answers
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 ...
0
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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 “...
0
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0answers
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 ...
1
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1answer
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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3answers
5k views

How to globally set the deleted item retention period in Exchange Online?

The default retention period for deleted items (those you can recover by using "Recover Deleted Items" in Outlook) is 14 days, but it can be changed; however, this is a per-mailbox setting, and it ...
0
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0answers
30 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 ...
0
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0answers
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: ...
3
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1answer
3k views

How can I prevent spoofed emails from outside thats using my internal accepted domain

I'm receiving spam emails sent from my own domain to my own domain. I'm using Exchange 2013. Example: myemail@mydomain.com is being used to send spam to myemail@mydomain.com. I can successfully ...
1
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1answer
53 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 ...
1
vote
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 ...
3
votes
1answer
93 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? ...
0
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1answer
25 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 ...
0
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0answers
15 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?
0
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1answer
134 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 ...