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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42 views

Migrating from Exchange to Google Apps for Business

I am looking at migrating a client from their MS Exchange email server to Google Apps for Business email. They are a small firm with 5 email accounts, but they are very heavy email users and have ...
2
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1answer
305 views

Postfix TLS connection not verified

  Hi! I am in the process of setting up postfix. What I want to achieve is trusted TLS connection between all internal parties. We deployed a PKI infrastructure with a Windows Server 2012 R2 ...
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37 views

Exchange 2010 Blocking Twitter

I am responsible for a windows network with an Exchange 2010 server. It appears that we haven't been receiving twitter emails for quite sometime, maybe even as far back as just before ...
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0answers
2k views

550 5.7.1 Message Rejected due to content restrictions

I have a server that for some reason, out of the blue is now having a huge amount of its email being rejected, coming back with 550 5.7.1 NDR's or various derivatives thereof. This just started ...
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1answer
235 views

Exchange 2003 & 2010 Coexistence - Access denied in OWA

I am currently working on migrating a client from Exchange 2003 to 2010. I have configured the mail flow through the 2010(internet send & receive connectors) and configured a bidirectional RGC. ...
2
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1answer
108 views

Exchange 2010 Autodiscover, Return OWAUrl Configuration

I have a Exchange 2010 instance where 2 different domains, Fabrikam.com and Contoso.com, are using the same server that has all 3 Exchange server roles installed, CAS/Transport/Mailbox. All of the ...
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2answers
77 views

Allow outgoing mail without authentication in MS Exchange

We have a legacy application that needs to send notification email to users using SMTP. It runs on a dedicated server with static IP. It has configuration for SMTP USer and SMTP Server IP, but no ...
2
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1answer
85 views

BCC every incoming and outgoing e-mail in Microsoft Exchange

A content inspection system wants to inspect every e-mail that is sent or received outside organisation's boundary (e.g. from/to Internet). I do not want to put the inspection system in-line as an ...
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1answer
154 views

Android and Microsoft ActiveSync problems

I have a Windows 2008 R2 Server with Exchange 2010 installed, and I'm having trouble to set up the Microsoft ActiveSync properly. Right now it works wonders with iPad and iPhone, but something is ...
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2answers
57 views

Email disappears in OWA [closed]

i have an hosted exchange 2013 server, with 2 emails address configured in POP on thunderbird. But my email disappears in OWA after reading them in thunderbird. Why?
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0answers
37 views

How to prevent Microsoft Small Business Server Active Directory addresses showing up in OSX Address Book?

A client has MS Small Business Server installed and numerous iMacs and MacBooks in their office which staff use. They use Google Apps for Business for email not Exchange. Their IT guy needed to ...
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0answers
42 views

How can I create a dynamic distribution group for an (approximate) section of users?

I need to set up ten dynamic distribution groups, each for about a tenth of the users in my Exchange environment, but I can't find a suitable filter to use. I tried filtering on the first letter of ...
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0answers
33 views

Uncontrolled MS Exchange db growth caused by a single mailbox

I have an odd problem on one of the MS Exchange 2010 systems I manage. A single mailbox is causing rapid database growth. This is a problem we saw once before on the same system, only this time its a ...
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1answer
63 views

Emails to AOL address arrive with incorrect Sent Time

People in our company have been emailing a person with an AOL email address (let's say bob@aol.com). The first problem was that the emails were taking hours to arrive. This isn't a big deal. ...
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0answers
22 views

Need help configuring Exchange 2010 server certificate

I've set an a multi-role Exchange server (SVR1) for my office, and now I am setting up a second multi-role server (SVR2) in a different site. Outlook Anywhere is not activated, and I don't have an ...
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0answers
31 views

Enable Outlook/Exchange autoarchive feature

I would like to apply automatic email archiving to the local computer for all domain users. Now we use Exchange 2010 and Outlook 2010/2013. I already tried to turn on Exchange retention policy tags, ...
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2answers
164 views

How can I get WSUS to send emails without authenticating on our mail server?

I'm trying to set up WSUS to send email reports. To make that happen, I created a new receive connector on our Exchange server. I've limited that server to the IP address of the server that hosts our ...
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0answers
90 views

Exchange 2013 Mail flow rule using RegEx

We're trying to implement a rule on certain mailboxes that it shouldn't accept an email without a subject. I found documentation from Microsoft on exchange 2010 to Configure a Transport Rule for ...
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0answers
26 views

In Outlook 2013, view local mailbox and Exchange Online mailbox after cut over migration at the same time?

Exactly what the question says. We are migrating our Exchange 2007 hosted e-mail to Microsoft's Exchange Online product ...
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1answer
81 views

Email attachments not appearing under very odd circumstances

One of my employees is having trouble sending mail with attachments to an external party. We're using Outlook 2010 in conjunction with Exchange 2010 Standard. Here's what I've deduced so far: ...
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2answers
71 views

postfix and exchange connection

I have a local Exchange Server which has a dynamic internet ip. So I have setup a dynamicdns server for this server. The server is my main mail server. Now I have a public domain and a postfix server ...
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0answers
73 views

Outlook on Exchange: Why does it mangle return address for some email?

We have seen this too much in multiple Exchange environments, and need some guidance. When we email (using simple mail client app) to certain Exchange/Outlook sites, when those sites hit Reply, our ...
2
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1answer
45 views

Analyze meeting room coverage on Exchange server

We have a dozen meeting rooms, are looking to get rid of some of them, if we can prove that the remaining meeting rooms will cover our needs. We use an Exchange server. Is there any way I can query ...
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1answer
422 views

Recipient address rejected: User unknown in relay recipient table; [closed]

We do not get mails from a specific provider. Their administrator send me this error message. Is it mean the problem is on our side? I'am not friendly with Exchange, how I can fix it, if I can? Jan ...
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2answers
214 views

Our exchange server is sending out a lot of spam [closed]

We have an exchange server 2003 and our IP address was blacklisted. When I check the Queue folder in the exchange server root directory, there are tons of Delivery Status Notification (Delay/Failure) ...
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1answer
92 views

How to speed up applying impersonation rights changes?

I often add impersonation rights on various Windows Servers running Exchange Servers (2010, 2013) using PowerShell (New-ManagementRoleAssignment –Name:impersonationAssignmentName ...
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2answers
241 views

Exchange 2010 outgoing public IP address

I am planning to publish my exchange server what i want is to use a: 1- dedicated ip for sending mails 2- dedicated ip for receiving mails (different than the send IP ) these two ip addresses ...
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0answers
35 views

In an Inbox rule in Outlook, is it possible to determine that an email was sent as Domain Authenticated (Mutual Auth TLS)?

Background I have successfully configured Domain Authenticated (Mutual Auth TLS) email between my company (Exchange 2007) and a client (Exchange 2010). This gives us a green tick on emails from ...
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1answer
35 views

Is it possible to create add people from outside the company inside AD mailinglists?

I would like to know if it is possible to add people from outside your company inside you AD so they can be added as members of different mailing lists. Clearly, I am looking for a safe way of doing ...
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2answers
72 views

Exchange server email logs location

Recently we not get some emailes, from a specific provider. It seems the mails reach our server (there is no error on the sender side), so I want to check the logs why our Exchange server not process ...
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0answers
53 views

Exchange 2013 OWA empty calendar

We're in the process of moving an Exchange 2013 installation to another server as we have outgrown the old one. The new servers has been set up and all mailboxes have been migrated successfully onto ...
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0answers
44 views

Exchange 2010 Dag Site switchover

the site where we host our primary datacenter is forcing a powerdown.. that will last 12 hours. i'm trying to figure out what the exact process is for us to switch over exchange to our dr site the the ...
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1answer
23 views

What version of MS Exchange supports user picture associated to email messages?

What version of MS Exchange or Windows Server add support for user picture associated to email messages? Thanks.
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1answer
299 views

Managing inherited mailbox permissions in Exchange 2007

Reviewing the Full Access permissions on a mailbox using Exchange Management Console (EMC) does not show you the whole picture. Example - EMC shows no permissions for the account Domain\administrator ...
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0answers
58 views

sendmail from linux to exchange server 2010

I am trying to get our existing RHEL server to be able to send external emails through a new exchange server. The RHEL server runs an E.R.P. system which sends emails, one to the user at an internal ...
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0answers
86 views

Incoming mail flagged as spam

A customer of my company can no longer contact us via mail. Our mailserver keeps bouncing their email as spam. I've already contacted them but they say the problem lies with our server, not with ...
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2answers
143 views

Exchange Attributes to create Distribution List

I am currently working on a project regarding the creation of distribution lists through a web interface. I have chosen to use PHP for this as it is a language with which I am well versed. I know how ...
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3answers
200 views

3 Exchange Mailboxes with 50GB and growing. Searching/Indexing is slow. Options?

We have a special customer that needs e-mails like we need water. There's 3 users, whose mailbox was about 50GB (last November) and it's still growing. It has a Windows Server with 24GB and MS ...
3
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2answers
491 views

Remove all recurring meetings scheduled by terminated user

I am looking for a way to efficiently and effectively remove all meetings that a terminated user may have created during their tenure. Currently, our group has to grant admin access to the user's ...
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2answers
106 views

Can't send mail to a specified address with Exchange [closed]

I have an issue with Exchange server. My colleague can't send email to a specified address. We contact his mail provider and they replied that their system does not accept our mails because our mail ...
3
votes
2answers
71 views

Monitor Exchange bandwidth by user / mailbox

We share an exchange servers between 5 different companies. Our exchange server is consuming a massive amount of bandwidth every month (up to almost a TB!). It's hosted offsite and our hosting ...
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1answer
71 views

Exchange 2003/Outlook 2010 no rules but messages still auto-ccing

In our office we have an Exchange 2003 server, and clients using Outlook 2010. Every time user A receives an e-mail, it gets automatically cc-ed to user B. (Note: this rule is applied regardless of ...
2
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1answer
130 views

Exchange 2010 Internet Published Calendars Requiring OWA Logins?

I'm running Exchange 2010 SP1. I have internet publishing for calendars setup and the ability to "publish calendar" is available to the users with the appropriate sharing policy. I have published ...
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2answers
104 views

Exchange 2010 Mailbox Server Reinstall

I need to reinstall the OS on a mailbox server. If I: backup databases uninstall exchange redo the OS reinstall exchange restore databases ... will the config for that server remain (user ...
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2answers
100 views

Exchange migration from 2003 -> 2010 is giving me hell

So, I have two machines: Exchange 2003 - Version 6.0 (Build 7654.0) 4GB RAM, 55GB MDB, Server 2003 Exchange 2010 - Version 14.3 (Build 123.0) 8GB RAM, 22GB MDB, Server 2008 R2 There are about 80 ...
0
votes
1answer
133 views

How do I setup an Office365 e-mail forwarder with federated domain?

I have an Office365 subscription with an on premise Active Directory which is connected with ADFS. I do not have an on premise Exchange Server. I want to setup an e-mail address for my organisation ...
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2answers
434 views

Exchange 2010 transport rules with external mail

Firstly, I'm new with exchange 2010 and I'm learning about administrating in my job. We have exchange 2010 in a business and we need to redirect a mail to external mail. I search for information and ...
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1answer
38 views

Exchange 2007 send as different user by default

Allow me to explain in detail. I have a client who runs 3 companies under the same roof. Each user has 3 exchange mailbox accounts (for each company domain) which they load under either Outlook 2007 ...
0
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1answer
36 views

Run Exchange server and Linux webserver on “one” IP address

I currently have an Exchange server on my network but am looking to step away from the whole Microsoft ecosystem. I would like to setup a Linux webserver on my network and host all my sites on there ...
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2answers
231 views

Exchange 2010 - External emails not being sent, probably an SMTP/DNS issue but need advice

I've installed and configured Exchange 2010 on Server 2012 functionally enough that I can send email between boxes on the local server. For what it's worth, I'm doing this as a test-run in a virtual ...