Questions tagged [exchange-2010]

Exchange 2010 is a Microsoft collaboration server product offering e-mail, calendar, and other functions.

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38 views

Parameter and empty string issues

Created the below script to create multiple room mailboxes from a CSV, but have the following errors: A parameter cannot be found the matches parameter name 'Encoding'. Cannot bind arguement to ...
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31 views

Update exchanges user's alias without changing others field

If I update my exchanges user's alias under the general tab in my exchange admin center. I found out it will automatically updated the email address as well under the general tab and the SMTP address ...
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2answers
65 views

Exchange 2010 SP1 upgrade to SP3 broke EWS connectivity

Disclaimer: I know this is very obsolete technology: I am forced to use it by my client so please don't tell me to upgrade -- I don't have the choice. So: we were running Windows Server 2008 R2 with ...
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2answers
29 views

Three out of Six CAS servers do not have group metrics

I have six Exchange 2010 CAS servers, one of which generates the OAB and Group Metrics. The server that generates the metrics has a share with the files required. Our users connect via a load balancer ...
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33 views

Add user to meeting automatically

We use Exchange 2010. We have several meeting rooms and each room has a computer for remote SFB users. Computer runs by special AD user (e.g. meetingroom1_comp for meetingroom1). Problem is when ...
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189 views

Exchange 2010 distribution group, NDR message not being sent to original sender, when unauthenticated option in place

We got a requirement to reject external emails sent to one distribution group (test_dl1@xyz.com) using exchange 2010 transport rule in this manner. (and send NDR to the original external sender) We ...
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126 views

Slow incoming mail flow after backpressure situation

Me and my supervisor have been bashing our heads against the wall the past week trying to figure out why our Exchange server is going through the queue incredibly slowly. This all started after a ...
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1answer
62 views

Do new versions of OWA have an equivalent to the About page of OWA in Exchange 2010

Using the Exchange 2010 version of Outlook Web App (OWA) you could click the (?) button and then click About to get a really useful page containing information about the Mailbox server, Proxy server, ...
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78 views

Get distrubtion group email address from message tracking logs

I'm trying to find all messages sent to a specific mail distribution list from all users and all other mail distribution lists from our Exchange 2010 servers. I'm using the following powershell ...
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184 views

Exchange 2010 won't allow IMAP connections over PlainText authentication

I have IMAP enabled for the server, the IMAP4 service running, and IMAP enabled for the account. This is Exchange 2010 server. Emails work fine, but when I try to login over IMAP I get the following ...
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1answer
44 views

When were Remote Mailboxes added to Exchange Server 2010?

From my understanding, Exchange Server 2010 was released on the 9th of November 2009 - and Exchange Online during the middle of 2011 - just under 2 years since the original RTM of Exchange 2010 was ...
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514 views

Outlook unable to save email message receive not enough memory

I have a user that is trying to save an email message in outlook 365 connected to exchange 2010 without cache mode. The email contains a trail of several replies and attachments resulting in the size ...
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2answers
72 views

Way to closely examine Outlook rules on Exchange server side

Users in my organization complain about undelivered mail very often. 80% of times the reason are misconfigured rules on user's Outlook. Is there any way to closely examine Outlook rules on server side ...
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1answer
61 views

Migration of public folders from Exchange 2010 to Icewarp

We are in the process of Migrating Exchange 2010 to Icewarp. The migration process works without problems for postboxes and items. I'm feeling absolutely lost when it comes to Exchange public folders. ...
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43 views

Exchange 2010/2016 Co-Existence, Secondary Logon Prompt

We're currently running 2010 and 2016 in co-existence and we've migrated our first mailbox, woho! However, on the test user account, the mailbox will not connect to the server, running an auto-...
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4k views

Microsoft Outlook Inbox Repair Tool keeps popping up

I ran into this weird issue with one of my users. Microsoft Outlook Inbox Repair Tool keeps popping up every time she starts Outlook, even after the repair is done, the Outlook still won't start. At ...
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1answer
39 views

Cross Premise Hybrid Office365 on prem issue

We have this Hybrid setup where few pilot users are migrated to office365. Now the problem started, wherein on-prem users who have access to Calendars for the users who are migrated are getting random ...
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1answer
249 views

Suspicious activity by Outlook-iOS-Android App over ActiveSync

Background: Many of my users use smartphones, mostly iPhones to access their in-house MS-Exchange mail accounts via ActiveSync. After the recent security problems with iOS older than 13.5, we had ...
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19 views

Does the Exchange Management Console throw an error if duplicate mailbox permissions are added?

Assume the following - this assumes that the Exchange Management Console is being used to modify permissions: You have a mailbox with an email address of "UserA@example.com"; User B asks if they can ...
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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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147 views

Exchange 2010 - Moderate mails sent to Distribution Group “All employees” by sender manager

In Exchange 2010 we can moderate mails sent to a distribution list, directly from the distribution list parameters. It is the same moderators for all the senders. This is perfect except that wen ...
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1answer
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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1answer
72 views

Does the Exchange Control Panel allow standard users to log in and make changes to mailboxes that they have permissions over?

Does the Exchange Control Panel (ECP) included with Exchange Server 2010 allow standard users (i.e. Active Directory objects that don't include any Exchange security groups) to log into the ECP and ...
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85 views

Exchange Server 2010 calendar items reappear after deleting

I have an issue with Exchange 2010 that I have never seen before. Two days ago, a user reported that a bunch of calendar items kept popping up on their screen as reminders in Outlook. I assumed a ...
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When choosing to mail-enable multiple AD objects at the same time from within the EMC, which format is chosen for the alias of each object?

When choosing to mailbox-enable an existing object within Active Directory in the Exchange Management Console (by right-clicking "Recipient Configuration", choosing "New Mailbox" and then selecting ...
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1answer
32 views

Manage shared folder for office365 Migartion [closed]

We have setup Hybrid and in the process for migration, the issue here is shared mailbox. Lets say I migrated a mailbox but users who has access to share mailbox cannot access it and if I migrate the ...
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1answer
709 views

Exchange 2010-2016 coexistence: Why does OWA do a 301 redirect before login?

I have an Active Directory domain. We have two on-premises mail servers -- one running Exchange 2010 (exchange2010.example.com) and one running Exchange 2016 (exchange2016.example.com). My goal is to ...
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119 views

MFA in Office 365

we have just completed Hybrid setup in on_prem exchange and want to enable MFA, we have only few users who have been Migrated to office 365. My doubt here is, if I enable MFA for all does it also ...
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2k views

Office 365 Migration what to do with Shared, meeting rooms and DL

We are doing a Migration from on-premises Exchange 2010 to Office 365 and we have installed Azure AD connect already. I am slowly doing the Mailbox Migration, Question stuck in my mind is what do I ...
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357 views

Migrate Exchange 2010 to Exchange 2016, but do it gradually

We have a small-organization, on-premises Exchange 2010 setup running on Server 2008 R2. Our goal is to migrate to Exchange 2016 running on Server 2016 (I guess -- I would prefer Server 2019, but ...
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2answers
119 views

Is this possible exchange sever 2010 migration to 2016 on this environment?

I need to install Exchange 2016 on new Windows 2016 server and then need to migrate Exchange 2010 to 2016 I have my DC and Exchange 2010 on the server together Here is the image that explains the ...
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1answer
175 views

Unrouteable Address with Office365

Before we get into the question, here's some context that I believe would help y'all to understand my situation better: My domain (foo.com), is owned by Network Solutions (NS), same for the DNS ...
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1answer
79 views

Exchange - Custom Address List Will Not Update

I have a custom Address List in Exchange 2010 called 'All Users' that pulls all users that have Exchange mailboxes. There is one user that will not, for the life of me, show up in this list. When I ...
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231 views

Cannot achieve Exchange Server authentication to 2010 Exchange server from 2016 Exchange server

I am in the process of migration Exchange 2010 to 2016 server. Currently I have installed Exchange 2016 which is co-existing with 2010. I have created a test mailbox on the 2016 server. I am able to ...
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2answers
208 views

Conditional Forwarding to an external doman causes Email Sending to that domain to fail

My company (@abc.com) is in the process of merging its operation with another one (@xyz.com) and both are Microsoft shops with Exchange 2010 SP3. The 2 networks are linked by an IPSEC tunnel. We set ...
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1answer
430 views

Exchange IMAP4 authentication failed

All of the sudden IMAP4 authentication started to fail for my e-mail account. It was working just fine for years, and yesterday I started getting authentication errors. Our organization runs Exchange ...
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1answer
12k views

AD Mail enabled security group explained

Need an explanation of how the "mail enabled security group" work compared to "security group", when giving fullaccess and sendAS permissions on a shared mailbox. Since giving fullaccess with a "AD ...
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0answers
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
36 views

Shared mailboxes disabling other users

Weird issue. Users log into their normal windows account. As they move from site to site, they log into Outlook to a Shared Mailbox. If Users 1, 2, 3, 4 decide to login in to the shared mailbox it ...
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2answers
281 views

TXT records and Exchange 2010 Federation

I am confused as to how many TXT records I require for Exchange 2010 Federation. If my organisation uses @abc.com as the primary SMTP address and @xyz.com as an alias, do I create the following TXT ...
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1answer
75 views

Issue Sending Mail Through SMTP. Is there a better fix than using the Domain Admin?

Currently, we have SMTP Authentication setup via a Domain Admin account. I'm not a fan of the setup since it is a domain admin for an individuals admin account. Is there a group that I could assign a ...
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1answer
67 views

Office 365 migration where AD domain name is different to email domain name

My present environment is such that the AD domain name is abc.com while the Exchange 2010 email address domain names are @abc.com with @xyz.com as the reply to address. We want to use xyz.com and @...
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2answers
322 views

Is reverse proxy server a requirement for Exchange 2010 with Outlook Anywhere?

We are planning to install Outlook Anywhere in Exchange 2010. Microsoft seems to suggest there is a proxy server required in the diagram in here https://support.office.com/en-us/article/use-outlook-...
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0answers
227 views

Modify dynamic distribution lists in a bulk - Exchange

We have a situation here. So, basically our users right now are in the group abc>users will be migrated to a new OU like abc>country>users. This will affect several dynamic distribution groups with ...
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1answer
98 views

Dynamic Distribution Groups - Description ID Field

We have Exchange 2010, I am trying to create a dynamic distribution group that contains users with Exchange mailboxes, is within a certain OU and has a description of "xxxx". I don't see the ability ...
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116 views

Database file is being used by another process

We are running an Exchange 2010 SP3 UR27 environment on Windows Server 2008 R2. I am aware that support for Exchange 2010 is ending soon, and we are planning to migrate to a newer platform before then....
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500 views

How can I find the Windows Device Exchange ActiveSync ID?

When reviewing Activesync connection attempts for one user, I can see one connection initiating from a WindowsMail device, which seems to be a Windows machine with Windows Mail app. How can I ...
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41 views

Why are out of office mails accepted by receiver when they bypass postfix smart host?

With internal recipients everything works great. Exchange 2010 Out of office mails are sent and received. For external recipients, out of office mails are sent OK but they are not accepted by the ...
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54 views

How to create email list in exchange 2010

I would like to create some kind of email list in exchange 2010. From user side, it will look as something like this when they create message: Group_1 Group_2 Group_3 When user click on the list ...
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67 views

Rapid growth of a Mailbox Database logs

Recently, the Mailbox Database logs of a custumer's Exchange 2010 rapidly grew from nearly 0 GB to 50 GB, fullfilling the corresponding disk. This happened over night with no particular maintenance ...

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