Questions tagged [exchange-2013]

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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143 views

Reserve Email Addresses for old users within Exchange organization

Due to a software dependency, I have an odd requirement in my environment, while trying to clean up stale accounts. I want to remove all the stale AD Users and Exchange mailboxes from the environment, ...
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18 views

How can I check & configure Exchange 2013 for sending Encrypted messages to external Email address using Outlook?

One of my user wants to send encrypted messages to external vendor so he requested IT department that how he can do this? I have configured my Outlook from Files-> Options -> Trust Center ...
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51 views

“FORGED_RELAY_MUA_TO_MX” how to fix it?

We using exchange 2013 for are long time, but someday I try test my mail server (at https://www.mail-tester.com/) and fond some errors, most of it I fix, but left some. Most what I do not ...
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33 views

Exchange 2013 and 2010 coexistence - OWA Premium UI touch layout does not automatically load on mobile devices

As an interim migration step, that will last at least for a year, I have an Exchange 2010 server co-existing with an Exchange 2013. Both fully updated with latest Windows and Exchange updates. After ...
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Exchange 2019 To replace Exchange 2013 in Hybrid Environment

After the recent Exchange Vulnerabilities were announced, we disconnected our Exchange 2013 server in our hybrid configuration and investigated any impact. There was none, but it has been decided that ...
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Having issue with applying CU23 onto Exchange 2013

I am new to this forum. I need to update my exchange 2013 because of the recent microsoft vulnerability and also because it needs to be updated for the migration to office 365. My exchange is 2013 and ...
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1answer
231 views

Exchange 2013 HAFNIUM attack: based on these factors, is this server compromised?

Last week, a server running (only) Exchange Server 2013 was hit with probes from the ongoing HAFNIUM-style attack. We ran the Health Checker script provided by Microsoft and found that we needed to ...
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1answer
27 views

exchange server 2012 update does not work

We have an Exchange Server 2013 with a connection to Microsoft 365 running locally on our network. We use Windows Server 2012 R2. This Exchange Server should now receive the cumulative update CU23. ...
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23 views

Is possibile to download to Exchange 2013 mailbox an external Pop3 mailbox?

Once a time Exchange let download an external mailbox to a local mailbox through a "Microsoft Connector for POP3 Mailboxes". Then I could read my external/pop mail to a local exchange ...
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105 views

Exchange 2013 with failed prepad execution leading to management groups with no roles asigned

A former sysadmin deleted several groups, included Exchange Management Security Groups. Ir order to repair his error, he tried to execute prepad. Prepad didn't execute correctly ending with this error:...
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Cannot connect to on-premise Exchage Powershell remotelly from Linux

I'm trying connect to my on-premise Exchange 2013 Powershell remotely from Centos 7. I do every steps as in microsoft docs (https://docs.microsoft.com/en-us/powershell/exchange/connect-to-exchange-...
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Need to uninstall crashed Exchange 2013 server before installing new Exchange 2019

We have an old server that has suffered numerous hardware and software problems over the years. We want to simply get rid of the old Exchange 2013 server and start fresh with a new Windows 2019 + ...
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How to delist DNSBL?

Can not send email to some email addresses that it looks like they are using Office 365. The NDR message is coming from DnsConnectorDelivery which is: [{LRT=11/6/2020 12:11:09 PM};{LED=451 4.4.0 ...
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50 views

Exchange 2013 Public Folder Search and partial matches with latest CU

We recently updated our clients Exchange 2013 Server to the latest CU and noticed annoying changes in the search behavior. Whereas in the past the client would be able to search for partial matches of ...
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2k views

Konica Minolta scanner cannot send outgoing mail via SMTP. Can I decipher the correct settings without resorting to onsite IT visit?

I'm not the business network admin, and slightly over my head. Still I'd like to try to fix it. Sorry if this is wrong forum... if so, maybe you can redirect me. We recently made some network changes, ...
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1answer
60 views

Set distribution group to reject all e-mails from a certain domain

We have been bought out buy another company and are in the process of moving distribution groups shared inboxes etc. over to the new companies domain. We have one distribution group for our accounts ...
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310 views

Migration of mailboxes from Exchange 2013 CU23 to Exchange 2019 CU7 causes the target database to crash

the text was translated by machine. I need help with a problem in the process of migration from Exchange Server 2013 CU23 to Exchange Server 2019. I have the same problem as already asked by ...
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52 views

Microsoft Exchange

I am using Exchange 2013 Trail version. I am able to receive email from Internet. I have enabled the send connector with asterisk SMTP Domain in Address Space in Scoping. I have forwarded all the ...
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619 views

Migrating from Exchange 2013 to 2019 causes target database to crash

having trouble with migrating Exchange 2013 mailboxes to Exchange 2019. Whenever a mailbox is in the final steps of the migration it causes an outage of the target mailbox (Mailbox Database 2019). The ...
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3answers
231 views

Use Different Usernames for Windows Login and Exchange Email Address

We have Windows Server environment with Active Directory and Exchange. Exchange is already Integrate with Active Directory and Therefore i have security concern because our user names are public. ...
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399 views

450 4.7.25 Client host rejected

On #Exchange2013 I am getting the error message as follows, generated the error '[{LRT=};{LED=450 4.7.25 Client host rejected: cannot find your hostname, [xxx.xxx.xxx.130]};{FQDN=};{IP=}]'. I am ...
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2answers
94 views

Exchange 2013 - Enable auto reply per mailbox

Our Exchange 2013 server is set up with only the default * remote domain, which has AutoReplyEnabled set to False. I would like just a handfull of mailboxes to be able to send auto-replies externally, ...
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1answer
687 views

Can't receive email from certain office 365 organizations - untrusted root

I have a 2013 exchange server on premises. Two different domains domain1.com domain2.org. They are both validated and whether you send to domain1 or 2 , email gets delivered. Barracuda is in front of ...
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784 views

“Private” emails invisible to users of a shared exchange mailbox

Our organization sets up "shared" mailboxes by just creating a regular mailbox and then giving people Full Access in the ecp/exchange admin. It then automaps to their Outlook client. But we ...
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1answer
117 views

utf-8 using exchange behind postfix workaround?

We have a problem with mail bouncing due to UTF-8. we have a smtpin (postfix) --->KEMP load balancer ----> exchange 2013 We have a company that needs to send mail to some of our users and they ...
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1answer
65 views

Mail Server IP address is getting blocked by Spamhause

I have use my mail server public IP address for years. But now it is blocked by spamhause. But no special no illegal activities happened on my network. We have very good monitoring solutions and no ...
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462 views

On-premises users aren't getting email messages from Office 365 users

The DNS name of the Exchange 2013 server is servername.abc.local I setup a Hybrid Environment with the Public domain xyz.nl The UPN suffix of the abc.local domain is xyz.nl and I updated al users. The ...
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956 views

Using EWS to access O365 mailbox

We're trying to allow vendors to use EWS to connect to mailboxes on O365. We've disabled MFA for this specific user. When we test connection to the EWS test site https://outlook.office365.com/ews/...
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2answers
242 views

Exchange Run script when mail is sent to specific mailbox

I am working on a project where we get customer feedback for performed services vie email from a form on an external hosted web server. Because there is no connection between the web server and the ...
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343 views

exchange 2013 distribution list - allow all external, but only some internal

Is there a way to restrict an exchange distribution list email address to Allow All external, but only "A", "B", and "C" internal?
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145 views

MS Exchange Transport Rules - set transport rule using specific text patterns

I'm adding a transport rule that filters for incoming messages whose specific sender address contains a specific subject string. This is 2013 on-prem. So I mean , This rule only will to work when "...
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2answers
125 views

Migrating Mailstore from Exchange 2010 to Exchange 2013

I have to domains, A.de and B.de. They trust each other since some years. A and B both use Exchange 2010. Now, A.de started to use Exchange2013. Now the two domains should get merged, i.e., A.de ...
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49 views

Rule in outlook to prevent sending email to individual

Is there a way to specify a rule in Outlook Exchange to accidentally send an email to an individual that's in the group of addresses? eg: to: person1_good@example.com; person2_bad@example.com; ...
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815 views

Managed Availability Thresholds for Exchange 2016

We are constantly getting alerts in SCOM from the Exchange Managed Health/Availability services for disk space issues! For example; Database 'MBXDB' is low on log volume space. 'MBXDB' is low on log ...
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81 views

Change certificate MS Exchange

I need to change the certificate in an Exchange environment with several servers. The certificate has not yet expired. I use the same certificate for SMTP, IMAP, POP, IIS etc and a send connector ...
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2answers
171 views

What's a reasonable max number of users I should put in a mail-enabled security group?

My company uses PowerShell to manage the members of thousands of groups. There are SQL statements and other "rules" that govern who should be a member of a given group. This solution does not really ...
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2answers
127 views

Exchange 2013 not sending email via send connector

I have Windows 2008 R2 with AD and Exchange 2013(10.0.2.2). And I'm using Postfix as SMTP for incoming/outgoing emails, which has two Ethernet interfaces - External IP and Local IP(10.0.2.25). I have ...
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1answer
606 views

Receive connector for internal clients / 5.7.1 No permission to send as this sender

I am trying to setup a receive connector as described in https://www.codetwo.com/admins-blog/how-to-prevent-internal-email-spoofing-in-exchange/ This receive connector listens to IP Ranges from the ...
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1answer
460 views

Will Deleting the OWA Virtual Directory in ECP Cause any Unintended Consequences?

We have an OWA site that we want to remove. We dont want our users being able to see the OWA web site, and we don't want external threats to see our OWA site. Other services like Autodiscovery are ...
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1answer
328 views

DAG failover during the backup

I've 2 Windows servers R2 hosting Exchange 2013 in DAG. Every night during backup time ( 1:00 a.m) users notice unavailability of OWA (endless mailbox loading) or they can successfully login but can't ...
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1answer
87 views

Exchange 2013 DAG - where to place witness server?

We have a setup with two Exchange 2013 servers (EX01 and EX02, every with all roles) in DAG on the single site. DAG is only for failover purposes. I'm planning to move one server to the second ...
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1answer
47 views

How does one bulk import contacts into exchange; some with duplicate proxy addresses?

We are trying to bulk import contacts with CSV as follows: Import-Csv .\ExternalContacts.csv|%{New-MailContact -Name $_.Name -DisplayName $_.Name -ExternalEmailAddress $_.ExternalEmailAddress -...
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2answers
141 views

Exchange 2013 with McAfee Security for MS Exchange: email failing to one domain

I run a small domain, low volume email, no marketing. Messages are bouncing immediately when sent to one domain. No problems sending email to any other domain; recipient domain reports no problems ...
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1answer
245 views

Error 4003 (INSUFF_ACCESS_RIGHTS) after CU23 update

I've just upgraded our exchange 2013 to CU23 from CU15. I prepared AD, updated the framework and c++ as instructed then kicked off the update for the CU. All went well, did some testing after and ...
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1answer
418 views

Remote power shell through load balancer

I want to connect to exchange server via remote Powershell. When I connect directly with server URL I am able to create the session. But in the production I have many instances of exchange server, So ...
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1answer
401 views

How do I get all mailboxes that have AD security groups with send as permissions

I'm in need of assistance on finding a powershell command to find all shared mailboxes that have AD Security Groups with 'SendAs' permissions assigned to them; to a text file. The script I have so ...
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27 views

Exchange Server 2013 Recipient Address Masking

Is it possible in Exchange 2013 to setup email forward and also mask the recipient address. Basically I need to put forward but when the destination receives the email it should not show the original ...
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2answers
110 views

Exchange/Outlook Rules

Scenario: Exchange 2013 (yes, I know... currently planning to move to M365) so, we have our accounting inbox accounting@company.com that inbox has two additional email addresses assigned invoice....
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260 views

Give members of dynamic distribution group full access to shared mailbox

For one of our costumers I have created a new shared mailbox on their exchange server. The users that they want me to give full access are already filtered in a dynamic distribution group. I have ...
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1answer
871 views

Microsoft Exchange 2013 - remove-mailboxpermission - an inherited access control entery has been specified

We have been using Exchange 2013 CU22 on Server 2012 R2. I run this: Remove-MailboxPermission "SharedMailbox" -User "User" -AccessRights FullAccess -InheritanceType All I get this: WARNING: An ...

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