The main feature of Microsoft Exchange is delivery of email messages, however it has many other features such as calendaring, contact lists and to-do lists.

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144 views

Users connecting to the DR Exchange 2013

Basically we have a Main Site Exchange 2013 with CAS and Mailbox Roles and supposedly all users connect to this exchange from their Outlook. Now we installed an other Exchange 2013 at the DR site.. ...
2
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2answers
177 views

Exchange 2016, Can't add Send Connector

Just trying to set up exchange 2016 at home on winserv 2012 r2 just to try it out before deploying it at work. And i've run into a bit of an annoying problem. Following microsofts guide for adding a ...
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1answer
117 views

Global Address List Not Updating in Outlook 2010

I'm having an issue with Exchange 2010 and Outlook 2010. Essentially, the issue is the GAL is not updating in Outlook. Every other address list updates (i.e. All Users, All Rooms, etc). This ...
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2answers
75 views

Exchange 2013 Is it possible to use message rules to change from email address of emails send to a group of users?

I do not want to change the from address for all messages, only for the ones sent to a small group. For example: Normally notification@domain.com is sent email to users@domain.com. What I need to ...
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2answers
186 views

Export Mailbox Size and Archive Size to the same file

I need to export mailbox Size and Archive size to the same csv file. I know to export the mailbox size I need to use Get-Mailbox | Get-MailboxStatistics | select-object Displayname,totalitemsize | ...
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2answers
112 views

Creating valid mail enabled contacts without using Exchange specific cmdlets

I have written a powershell script to routinely process and import a large (over 70k) amount of contacts into an Exchange environment. The script works fine but I would like to speed it up if possible....
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0answers
16 views

Exchange Web Server exception : “Connection failed. Try later.”

Every time I try to call the server, I get an error code : ErrorConnectionFailed with Connection failed. Try later. message. I suspect that it comes from the fact that the credentials of ...
3
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0answers
16 views

Publishing Outlook Calendars. What is the server-side setting for sync frequency?

I'm working on a custom implementation of a server (VERY basic WebDAV) that accepts Outlook's published calendars. Outlook seems to have a setting (see the screenshot below) where it accepts a ...
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2answers
664 views

Exchange 2010, 2013 and 2016 maximum mailbox size

Which is the maximum size limit for a single mailbox in exchange 2010, 2013 and 2016?
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1answer
61 views

How to get Exchange 2013's Junk Email filter to honor the SCL set in a transport rule?

I'm having an external spam filter scan our messages for SPAM. However, if the message is borderline SPAM, I'd love for it to be dropped into the user's "Junk Email" folder in Outlook/OWA. I've ...
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1answer
48 views

Can I send message to the “Junk Email” folder using Exchange based off a header?

Is there a way using Exchange to send messages with a specific header like (X-Junk-Mail: ) to the "Junk Email" folder without having to create rules in the client? I'd like to have borderline spam ...
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1answer
84 views

Microsoft Exchange 2013 Shared calendars on Mobile Devices

I have an Exchange 2013 server with a user shared calendar. Can't configure an iPhone to view the shared calendar. It doesn't appear on the MS Outlook app, nor the MS OWA app. Any suggestions: My ...
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19 views

Exchange 2016 “Microsoft.Office.CsmSdk” dependencie

I have been assigned the task of setting up a Windows Server 2012 R2 (Standard) with Exchange 2016. I have managed to get Exchange 2016 installed but now I'm faced with this error (see screenshot) ...
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1answer
25 views

How can I mitigate spoofed emails entering my network?

My company is receiving a lot of spoofed emails. For example. user@mycompany.com receives emails from user@mycompany.com containing malware or a bad links. My domain mycompany.com has a SPF record ...
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0answers
9 views

Licensing of a resource mailbox [duplicate]

Can somebody tell me if a resource mailbox (room or device) use a CAL in Exchange Server 2010? I've searched the Microsoft website but I couldnt find a clear answer to my question. Regards, ...
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1answer
17 views

How to limit login for an Exchange server hosting multiple domains?

this is my first question here, I usually read answers. Today i'm asking this because I couldn't find what I'm looking for. So I've my exchange server used for different authoritative domains, I've ...
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1answer
26 views

Office365 Cert renewal

Do you need to purchase and renew a certificate for a hybrid setup of Exchange and Office365. We have multiple exchange servers setup on site for authentication but none of them have any specific cert ...
3
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2answers
67 views

Internet facing Hub Transport Exchange server with Internet restricted users and a Canon Copier

This is a rather convoluted problem but I hope that someone out there has experienced a similar situation. Here are the facts of what is happening: We have a single Exchange 2010 server that is ...
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1answer
22 views

Filter Exchange by domain instead of IP to use an MDM Secure Email Gateway?

Here is the setup: Parent Company parentcompany.com Child Company childcompany.com Currently childcompany.com is a trusted domain with parentcompany.com. childcompany.com uses parentcompany's ...
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0answers
71 views

Unable to use Exim with Exchange/Office 365 - Smart Host

I have been struggling with getting Exim and Office 365 to play nice together and am hoping for some insight. Here's my setup: All mail for domain.com gets sent to my Office 365 Exchange server, it ...
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1answer
48 views

SharePoint Foundation 2010 Existing files after upgrade are read only

Over the weekend we upgraded our server, including SharePoint. Previously we were using WSS3.0 on Server 2008R2. We moved to SharePoint Foundation 2010 on Server 2012R2. We also have Exchange 2016 ...
3
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2answers
388 views

Moving to Exchange 2016 while keeping Exchange 2010 as primary relay

Here's our current setup: - Firewall with SMTP proxy, scans incoming/outgoing mail and forwards to Exchange2010 server - Internal Exchange 2010 server (SP3 RU11), running Sophos PureMessage as ...
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2answers
142 views

Certificate SAN Mismatch. The (SAN) of SSL certificate does not appear to match the host address.

Server Enviroment: Exch2003 (recently Decommissioned) Exch2007 (Will be decommissioned as soon as 2010 is up and going) Exch2007#2 Exch2010 (In process of installing) So I am at the point of ...
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1answer
13 views

User as both meeting room and incoming email address in Exchange

We have a new meeting room with a smart TV in it. The TV can accept email to easily display documents sent to it. We'd like to use the same email address both for checking this inbox and as the ...
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1answer
355 views

Finding linked mailboxes

I have an Exchange 2007 environment in a resource forest scenario with linked mailboxes, which are linked to AD accounts in the customer's domain. The problem is that some users are unable to view ...
3
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1answer
40 views

Exchange server cannot connect to remote host

I have installed a Microsoft Exchange 2013 server on a Windows Server 2008 R2 SP1 machine. I've installed both Mailbox and Client Access roles. All the prerequisites have been installed. I found a fix ...
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231 views

Room Mailbox Permissions O365 in Outlook

I have migrated my Exchange 2007 on-prem server to o365, using a staged migration. Everything is syncing great, except for the room calendar in outlook: I have a room resource named "Leave" it is a ...
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2answers
242 views

Outlook clients still trying to connect to old exchange after migration

We recently replaced an old exchange server (srv1) with a new exchange server (srv2). So the host names have changed. Migration was fine and mail flow works as expected, however the issue we have is ...
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3answers
46 views

How can I stop ingress spoofed email to my company

I am receiving spoofed emails to my private company address, for example from HP, IBM, RSA and ISACA, but these are not actually from those companies. How can I stop these kind of emails coming into ...
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0answers
155 views

Outlook client expired SSL alert showing certificate removed from Exchange 2010

We use an Exchange 2010 SP3 environment (14.3.266.1). We replaced a wildcard certificated with a new one before it expired, assigned the roles to the certificated in exchange (SMTP etc...) before ...
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1answer
22 views

Exchange Server - automatically change an address from the To field to the BCC

We have an ALL distribution list (DL), which obviously includes all of our users. Sometimes, when someone is sending an email to ALL, a thread begins which includes the ALL DL. We don't like it. W'd ...
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0answers
109 views

“The SSL certificate failed one or more validation checks.” from Exchange ActiveSync test

I am aware this is a known issue since that .local names weren't allowed in certificates anymore, but despite my research and my own intuition I cannot seem to find a solution to the problem I am ...
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0answers
15 views

Deleting recurring appointment in exchange in a corrupted account

It appears I have a unique situation. After exhaustive searching I have found a lot of possible solutions, but none worked for me. A year ago we made the migration from Exchange 2010 to 2013. in the ...
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1answer
98 views

How to log all queries to Outlook Web Access (msexchange 2010)

We have MS Exchange 2010 with Outlook Web Access. IIS logging is enable. It works for everything like : /RPC/* /autodiscover/* ... And it works also for : /OWA /owa/auth/logon.aspx /owa/ev.owa ...
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1answer
130 views

Anti-spam filtering in Exchange 2016 vs Office 365

Is there a difference in capability in spam filtering between Exchange 2016 on-prem and Office 365? I'm evaluating upgrading our on-prem Exchange server or moving to the cloud, and I don't know if ...
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2answers
334 views

ECP/OWA Not accessible, something went wrong

I have an Exchange server (2013 SP1 on 2012 R2, CAS and Mailbox Server roles) which was working very fine till this morning. Today I decided to add Windows Server Essentials role in order to enable ...
2
votes
1answer
27 views

Difference between recipient and mailbox Exchange

I've been researching and found that The recipients are anything you can send mail (eg mailbox, group, resource, contact etc ...) The mailbox is the conbinacion of a user directory and a reserved ...
2
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0answers
25 views

How does Exchange 2007 behave if the InternalUrl property of a virtual directory is set to $null?

I have a CAS server that is expected to only be accessed from the outside. I currently have it configured with both the InternalUrl and ExternalUrl properties set to the same external URL. I'm ...
2
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2answers
145 views

Powershell Scripts works for 10 months, suddenly stops working

When I create my new users every week, I execute this powershell scripts I put together. It has been working like a charm for 10 months, but as of last week started throwing this strange error: ...
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99 views

delay on forwarding to exchange server

Our organisation hold emails on shared hosting. But some of them are forwarded to another provider to exchange server. For some reason we start getting delay on emails forwarded to exchange server. I ...
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1answer
57 views

2FA on Exchange OWA w/ mobile phones?

Does anyone have any experience with enabling 2factor authentication on a public facing OWA (exchange webmail)? I would like to enable this however i'm concerned as to how it would affect mobile ...
3
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2answers
162 views

Exchange DAG Auto Failover - Reasons

Our 2013 DAG seems to somewhat arbitrarily activate DBs on other servers and move them from the ones they were active on. In looking at metrics there were no noticeable spikes in RAM/IO/Networking/etc ...
0
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1answer
21 views

Exchange Distribution Filtering.. Distro A forwards to Distro B or Distro C Depending on the Sender

i was hit with a unique request, and was hoping somebody had a method to do this. we have a distribution group in Exchange call HelpDesk@company.com.. we have multiple office.. what we want is if ...
2
votes
2answers
600 views

How long does it take for an Exchange Transport Rule to STOP applying after it is deleted?

Yesterday my company was hit with a new trojan that uses the old social method of "it came from someone I trust" to suspend user's suspicion (and rationality) and it was opened and run. During the ...
2
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1answer
109 views

Detecting/preventing malicious outlook rules

Attackers like to abuse Outlook for a variety of purposes. For example, an attacker could auto forward emails to a remote address or persist inside a network by creating client-side rules that ...
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2answers
58 views

Microsoft Exchange, Active Directory

I am new to the Microsoft exchange. Can someone please explain in detail about the need in differentiating primary and secondary SMTP addresses in proxyAddress attribute. If the purpose of secondary ...
1
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2answers
173 views

how to mail-enable an exchange 2013 contact?

Can anyone tell me what i'm doing wrong here? The docs say i can mail-enable a contact, but I'm getting a strange error: "This task does not support recipients of this type. The specified recipient ...
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0answers
20 views

Cant send large attachments from iOS using Exchange 2013 [duplicate]

Some of my users are having issues sending emails with attachments from iOS devices but the same works fein from desktop versions. There seems to be a link to the size of the attachment, as an example ...
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0answers
21 views

Specify Out-Of-Office URL manually in Outlook 2013 [closed]

Is this possible to specify OOF URL manually in Outlook 2013 instead of using Autodiscovery ? My computer cannot access OOF settings directly from Outlook 2013 and shows an error : Autodiscovery ...
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1answer
74 views

Decomissioning Exchange 2003 - Public folder instances still showing on Exchange 2003 server

Enviroment: 3 Exchange servers. 1 2003 and 2 2007 Exchange servers I am in the process of decommissioning our Exchange 2003 server and have been having a problem with public folders. Currently, we do ...