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Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

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We have an Exchange 2010 server that will be decommissioned shortly but right now I need it to work.  It is rejecting mail from outside the organization as it only has 25GB of space left on the E: drive.  I'm worried about adding a drive to the RAID 5 the E: drive lives on and I want to know if it's possible and if it would be better to add a single drive to the server and set it up as the F: drive, create a mailbox store on the F: drive and move some of the mailboxes to that F: drive

Also how can I tell if a mailbox store is being used?  I believe I moved all mailboxes off of one of my mailbox stores but it is still showing that it is using 25GB of storage
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I'd like to take an entire email with graphics and attachments and use it to create an appointment for next Thursday.
What is the quickest way of doing this?
Can I identify whether or not an "exe" is currently running in lotusscript?
Dear guys, we have an Exchange 2016 on-premise server and would like to increase the attachment's size of users' emails to 100 MB. We did some research and followed but still got the error "The following files weren't attached because adding them would cause the message to exceed the maximum size limit of 25 MB: smex_12.0_ag.pdf. " when attached a file that is bigger than 25 MB into an email. Could you please suggest?

Attached pictures are our settings, we restarted IIS, Transport services, even server itself but did not help!
When I quit my last job I carried my OST file with me not knowing that it can only be accessed through my office computer. Now I need to access it urgently.
Somebody please help me gain access to my mails.
we are experiencing Events related to exhaustion of system commit limit (virtual memory). evn though memory is 8gb

what could be the reason
I have an e-mail distribution group that forwards mail to three internal users on our SBS 2011 domain:

  • User1@domain.com
  • User2@domain.com
  • User3@domain.com

How do I forward the same mail to an external e-mail address such as:

  • User1@externaldomain.com
Can anyone assist with this issue?

I need to create a DNS SRV record for my EXCHANGE 2016 Server with the company that host our domain name (bigcommerce.com), however they don't allow SRV record creation in the DNS portal only TXT records.

Sample SRV Record
Is there anyway to create the SRV record using the TXT record option they allow?
We have a service account that needs permissions to every mailbox. One specific mailbox does not have these permissions, however when I view permission on the associated AD user object, they are there. How do they sync? How can I fix this/

We are an Microsoft Exchange environment .  We use Active sync to sync our 80 devices (iphones and Samsung galaxies) with exchange, Periodically ( 2 or 3 times a year ) I would delete/cleanup old  c$\inetpub\logs\LogFiles\W3SVC1 and also the W3SVC2 and W3SVC3 folders. They would have a tremendous amount of files and each file could be 30 MB or so.
Now in those folders the files are over 300 MB each and I have to cleanup these folders monthly.
I understand these are log files,  Is my exchange server a problem ? or are some of the smartphones having problems ?
What can I look at to see why these files have now grown 10 times what they were.

Any info is appreciated
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I am attempting to connect my new windows 10 computer running Outlook 2010 to my Exchange server. It is Exchange 2013. When I first start Outlook it goes through the auto config to create the profile but stops on the final connection and a credentials box comes up with MicrosoftAccount\myemailaddress.com and asks for the password. The password that I would assume it wants is not the same as my domain login password. Any help with this would be appreciated.

I have deleted the profile and cleared all my windows credentials but it keeps doing this.

I have attached a file of the screen I am getting.
regarding proof point gateway

Did we need Edge servers or not between Proofpoint and HUB?
-How to do recipient validation
A user deleted their calendar from outlook. how do I recover the calendar?
I am trying to Configure our Exchange 2013 environment to permit ONLY specific devices (Not families or models).  I have learned I can do this by setting up ABQ to Quarantine, and then using the command line to allow specific DeviceID's.  But I am having a terrible time connecting the actual device to the DeviceID to prestage my environment before I cut everyone off.  

In an effort to test this, I deleted all my devices from my user account, expecting the one that is working to just pop back in.  It appears to in the list of OWA and the admin console, but the phone never shows my messages, it is stuck at "Getting your messages"

Please help.  This is time critical :(
I want to move to Exchange Online and use Conditional Access to restrict how users connect, with what and where from.  However, I dont want to use Azure AD, I want to use my own AD with Directory Sync.  Is this possible, or do I have to use Azure AD in order to use Conditional Access and incur the extra costs of the Azure AD premium license.
Hi All,

I have one Exchange Server 2010, which I host about Six domain names and normally I create email accounts from those domains.

one of our users try to send an invitation from our company calendar to the other domain calendar but she is not able to reach the other calendar with the different domain. She gets this error message:

contact your helpdesk.
Nicoxxx xxxxx
The e-mail address you entered couldn't be found. Please check the recipient's e-mail address and try to resend the message. If the problem continues, please contact your helpdesk.

Diagnostic information for administrators:
Generating server: Rxxxx2.intxxxn.rxxxxxxxx.xx
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
Original message headers:
Received: from RTRxxxV02.intern.rccccccc.ch ([192.168xxx0.cc2]) by
 rtsrxv02.ixxxern.risixxxxx.xxh ([192.1xxxxx80.142]) with mapi id 14.03.xxxx9.002;
 Tue, 14 Nov 2017 10:11:14 +0100
Content-Type: application/ms-tnef; name="winmail.dat"
Content-Transfer-Encoding: binary
From: Rixxx  sssss   Calendar <rtcccccccc>
To: Axxxxxxxxxxxxxx...

We just recovered yesterday from an Exchange database failure. Database was restored and most mail seems to be flowing in and out except for mail sent to a few domains. We have a 2-node DAG (EXCH01 and EXCH02) with the database currently active on EXCH01. All mail flows thru a Barracuda Spam 300 firewall and up until the recovery yesterday all the email flowed fine in both directions. Barracuda has not been touched. Delivery to a few domains is showing as delayed in the queue and is bouncing back with the message:

Diagnostic information for administrators:

Generating server: EXCH01.neweraopt.com
Receiving server: edge.receivingdomain.com (xxx.xx.xx.xxx)

Remote Server at edge.receivingdomain.com (xxx.xx.xx.xxx) returned '400 4.4.7 Message delayed'
11/13/2017 8:29:42 PM - Remote Server at edge.receivingdomain.com (xxx.xx.xx.xxx) returned '451-4.4.0 Primary target IP address responded with: "554-edge2.receivingdomain.com  451 4.4.0 554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.." Attempted failover to alternate host, but that did not succeed. Either there are no alternate hosts, or delivery failed to all alternate hosts. The last endpoint attempted was xxx.xx.xxx.xxx:25'

I have checked out MX records and they seem fine. I have also checked several blacklist sites and our …
I am getting event ID 1121 error:0x80004005 connecting to Active directory

is this can be  a LDAP connection issue with my mailbox and AD servers (ms exchange IS is down)
I'm trying to set my OWA login option to UPN format. However it seems not to work even though I've set it to that format in authentication. See attached.

I'm trying to use the following format | username@domain.com

Only this format works | domain\username

I've also restarted the IIS.
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Hello Experts
I have single AD site with 3 domain controllers.
I have 2 Exchange 2016 Servers with CU6 update.
I have just created new DAG and added both servers to the DAG. I am trying to add database copy to second member but receiving the following error

The seeding operation failed. Error: An error occurred while running prerequisite checks. Error: The specified database isn't configured for replication and therefore cannot be used to perform seed operations.

Open in new window

Appreciating any help.
Using Exchange 2013 Standard on premise with Active Directory on another server. I keep getting the same error when I use the change password function: The password you entered doesn't meet minimum security requirements. Am I missing a configuration.
I ran this command on the Exchange Server: Get-OwaVirtualDirectory |fl *pass*
Got this: ChangePasswordEnabled : True

I also ran this command on the server and set the GPO password settings way down to get this to work:  net accounts

C:\Windows\system32>net accounts
 Force user logoff how long after time expires?:       Never
 Minimum password age (days):                          30
 Maximum password age (days):                          180
 Minimum password length:                              1
 Length of password history maintained:                24
 The command completed successfully.

The password complexity is disabled.

I entered this password: a1cs6nx.2T   and still got the "The password you entered doesn't meet minimum security requirements."  Doesn't make sense.

What is next?
Hello Experts,

I have set the autodiscover to below config .
All things working fine but wanna to know if below setup is also the correct setup for autodiscover.
We have only one entry in the DNS wich point to the adress of EXServer01.
Get-ClientAccessServer | Select Name,AutoDiscoverServiceInternalURI

Name                                                                       AutoDiscoverServiceInternalUri
----                                                                       ------------------------------
EXServer01      (main site)                                       https://autodiscover.paramelt.com/Autodiscover/Autodiscover.xml
EXServer02      (main site)                                       https://autodiscover.paramelt.com/Autodiscover/Autodiscover.xml
EXServer03                                                                https://autodiscover.paramelt.com/Autodiscover/Autodiscover.xml
EXServer04                                                                https://autodiscover.paramelt.com/Autodiscover/Autodiscover.xml
EXServer05                                                                https://autodiscover.paramelt.com/autodiscover/autodiscover.xml
Is there an add on or a way to get a call for certain Outlook calendar events? I get meeting overload and don’t want to miss the most important ones so would like to get a call for those as it’s easy to miss an Outlook or smartphone pop up where there are so many other pop ups got other things
New AD user, replacing staff member, mail disabled old user, reconnected mailbox to new AD user.
New AD user can log into windows fine, but outlook on first and all subsequent openings throws this error.
Cannot Start Microsoft Outlook. Cannot Open the Outlook window. The set of folders cannot be opened. You must connect to Microsoft Exchange with the current profile before you can synchronize your folders with your Outlook data file (.ost).

If I remove cached mode it throws this error.
Cannot Start Microsoft Outlook. Cannot Open the Outlook window. The set of folders cannot be opened. Microsoft Exchange is not available. Either there are network problems or the Exchange server is down for maintenance.

This issue only occurs for this user with the reconnected mailbox.
This user can use OWA without any issues.
I made another new AD user and gave fresh mailbox, no issues on this same PC.

Exchange 2016 on premise, Outlook 2013, Windows 7 Pro.

Any help would be appreciated.

Faxes are not routing to users email mailboxes (both at local user level and at exchange level).  Oddly i do get emails stating the faxes have been received and sent on properly.  But they never arrive in either the rightfax user area, nor in the exchange email.

The only errors i can find:
Right Fax Server Module: event id 3312, DRF: Unable to load administrator user record.  Skipping activity log scan...

The last good email that landed in an exchange mailbox was back on Monday around 3pm est.  I can't find any windows updates that were applied around then, or any major changes really at that time.

I have verified that the email address it uses to deliver faxes is working properly and is not locked out etc.  (note the email used to deliver faxes is different then the email address used to deliver status updates on a fax sent/received...both have been verified by logging in to them in AD and sending test emails...also i've tried putting the user id and pw info back in to the services...as well as tried changing the id's and email addresses to other id's and pw's...).  Note 2: status messages are delivered properly, and state that everything is working properly basically...So if i send a fax to another internal user, i get a message back stating it was sent correctly...but the fax never shows up in the RightFax users box, or the exchange mailbox its supposed to end up in.

No shown errors / red lights in the fax manager;
No errors when …






Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

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