Hi, Im receiving Spoofing emails (camouflage) Ex: Claudette130@mydomain.com  with Virus in Attached. I was searching and see that SPF record implemented can solve my issue. I want to know something: The IPs that i mention on SPF record is all my Exchange Server IP e My connectors? or Clients IPs? 

I need a help to block this types of emails. 

With thanks 

Shamir Jamu Gulamo

Dear All,

We are using Exchange 2013 ,our users are complaining when they are using outlook anywhere from external network its working fine,but when they connect outlook after connecting to company's VPN the outlook anywhere connectivity is very slow or it does not connect at all.

what could be the reason?as i am not able to get any clue where to start troubleshooting this issues

Regards

Jack

TechGUy,System Administrator.

I'm using El Capitan, Mac Calendar app. Getting this error consistently. "There was an error attempting to send your changes to the exchange server"

(this appears to be the old EX44955 issue still happening...)

Hi! Read a lot about the EX44955 issue that happened around april 2016. It's happening on 2 Macs (including mine in the office). 

Connecting exchange to Mac Cal still giving that error. 

I have turned calendars off/on via Internet Accounts. 
I have deleted Calendar Cache

Exchange works fine on Mac Mail (desktop)

Exchange works fine on iPhone, both email and calendar

It's just iCal / Mac Calendar app that refuses to work with exchange - and I'm still getting the error, any help would be awesome! I see other people's issues were sorted out in April. The exchange we're connecting to is a shared exchange on http://mail.busgateway.is.co.za

Thanks!

Andy

Some logs:

2016/08/09 11:30:44,023 Spotlight[301]: XPC connection was invalidated
2016/08/09 11:30:44,089 Spotlight[301]: XPC connection was invalidated
2016/08/09 11:30:44,195 Spotlight[301]: XPC connection was invalidated
2016/08/09 11:30:45,050 Calendar[1419]: This NSLayoutConstraint is being configured with a constant that exceeds internal limits.  A smaller value will be substituted, but this problem should be fixed. Break on void _NSLayoutConstraintNumberExceedsLimit() to debug.  This will be logged only once.  This may break in the future.
2016/08/09 11:30:45,074 Calendar[1419]: [com.apple.calendar.ui.log.infiniteSwipe] [Potential infinite loop, page size is zero!]
2016/08/09 11:30:46,100 CalendarAgent[296]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/plain; charset="utf-8"].]
2016/08/09 11:30:46,307 CalendarAgent[296]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/html; charset=UTF-8].]
2016/08/09 11:30:46,446 CalendarAgent[296]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/plain; charset="utf-8"].]
2016/08/09 11:30:46,673 CalendarAgent[296]: [com.apple.calendar.store.log.caldav.coredav] [Refusing to parse response to PROPPATCH because of content-type: [text/html; charset=UTF-8].]
2016/08/09 11:30:47,063 CalendarAgent[296]: Stream 0x7fce7dcb9710 is sending an event before being opened
2016/08/09 11:30:47,252 lsd[266]: Unentitled request to set default handler for content type com.apple.ical.backup by pid 1419
2016/08/09 11:30:47,252 lsd[266]: Unentitled request to set default handler for content type dyn.age80w25brv4g83dt by pid 1419
2016/08/09 11:30:47,290 CalendarAgent[296]: [com.apple.calendar.store.log.exchange] [Exchange error Calendar can’t refresh the account “Exchange”. There was an error attempting to send your changes to the exchange server. (Error Domain=CalExchangeErrorDomain Code=-12 "Calendar can’t refresh the account “Exchange”." UserInfo={NSLocalizedDescription=Calendar can’t refresh the account “Exchange”., NSLocalizedFailureReason=There was an error attempting to send your changes to the exchange server.})]
2016/08/09 11:30:47,291 CalendarAgent[296]: [com.apple.calendar.store.log.persistent.operation] [CalOperationQueue (x-coredata://E41DEEF8-EE8C-4F32-9366-47B9672821DB/ExchangePrincipal/p32): <CalExchangeSyncAccountOperation: 0x7fce7c0cfd90> failed with error Error Domain=CalExchangeErrorDomain Code=-12 "Calendar can’t refresh the account “Exchange”." UserInfo={NSLocalizedDescription=Calendar can’t refresh the account “Exchange”., NSLocalizedFailureReason=There was an error attempting to send your changes to the exchange server.}.]
2016/08/09 11:30:47,391 CalendarAgent[296]: <PII removed by moderator>@gmail.com (08B92813-5859-4DC8-8C0E-938AD6FF52A4) is being saved.
account.authenticated = YES
account.dirtyProperties = {(
    accountProperties
)}
(
0   CalendarFoundation                  0x00007fff8403f157 -[CalAccountsProvider saveAccount:verify:withCompletionHandler:] + 786
1   CalendarFoundation                  0x00007fff8403f4ab -[CalAccountsProvider saveAccount:verify:withError:] + 277
2   CalendarPersistence                 0x00007fff94c9eb11 -[CalDAVRefreshDelegateListQueueableOperation(Private) refresh] + 5874
3   CalendarPersistence                 0x00007fff94c9ec52 -[CalDAVRefreshDelegateListQueueableOperation refreshWithExceptionHandling] + 70
4   Foundation                          0x00007fff8cf64e64 __NSThread__start__ + 1351
5   libsystem_pthread.dylib             0x00007fff8397c99d _pthread_body + 131
6   libsystem_pthread.dylib             0x00007fff8397c91a _pthread_body + 0
7   libsystem_pthread.dylib             0x00007fff8397a351 thread_start + 13
)
2016/08/09 11:30:47,690 accountsd[329]: AIDA Notification plugin running
2016/08/09 11:30:48,581 CalendarAgent[296]: Stream 0x7fce79e64fc0 is sending an event before being opened
2016/08/09 11:30:48,889 CalendarAgent[296]: [com.apple.calendar.store.log.exchange] [Exchange error Calendar can’t refresh the account “Exchange”. There was an error attempting to send your changes to the exchange server. (Error Domain=CalExchangeErrorDomain Code=-12 "Calendar can’t refresh the account “Exchange”." UserInfo={NSLocalizedDescription=Calendar can’t refresh the account “Exchange”., NSLocalizedFailureReason=There was an error attempting to send your changes to the exchange server.})]
2016/08/09 11:30:48,890 CalendarAgent[296]: [com.apple.calendar.store.log.persistent.operation] [CalOperationQueue (x-coredata://E41DEEF8-EE8C-4F32-9366-47B9672821DB/ExchangePrincipal/p32): <CalExchangeSyncAccountOperation: 0x7fce7c0cfd90> failed with error Error Domain=CalExchangeErrorDomain Code=-12 "Calendar can’t refresh the account “Exchange”." UserInfo={NSLocalizedDescription=Calendar can’t refresh the account “Exchange”., NSLocalizedFailureReason=There was an error attempting to send your changes to the exchange server.}.]
2016/08/09 11:30:54,800 networkd[180]: -[NETPowerManager powerPolicyForTimeslot:workload:] failed to find policy for workload 11099549 timeslot 1 / 5
2016/08/09 11:30:54,801 networkd[180]: -[NETPowerManager powerPolicyForTimeslot:workload:] failed to find policy for workload 17771494 timeslot 1 / 5
2016/08/09 11:30:54,802 networkd[180]: -[NETPowerManager powerPolicyForTimeslot:workload:] failed to find policy for workload 11374665 timeslot 1 / 5
2016/08/09 11:31:13,727 UserEventAgent[260]: Could not get event name for stream/token: com.apple.xpc.activity/314: 132: Request for stale data

Hello,

I've just created a custom domain Microsoft account. When I logged into Outlook.com, I got the "Something went wrong" error. When I clicked details, I got the exception message:

X-ClientId: 1PBV - Q25M - MUET - GUBJDBIVG
X-OWA-Error: Microsoft.Exchange.Data.Storage.DatabaseNotFoundException
X-OWA-Version: 15.1.434.16
X-FEServer: HK2PR01CA0051
X-BEServer: PS1PR03MB1401
Date: 3/13/2016 8:35:23 AM

This problem has persisted for more than 2 days. However, I can access account.live.com but I can never log into www.outlook.com. It's 100% reproducible. I have also tried different browsers, IE, Chrome, Firefox, which all didn't work.

Please help resolve this issue. Thanks.

Thomas

I just bought a Surface Book and am running Windows 10 Pro and Office 365. I am trying to connect my Outlook Desktop client to my email account on my exchange server. I have made sure that all of the settings on my exchange server are correct so that autodiscover works correctly. I have done the tests to make sure, and it is all set up correctly. My Mail App on my surface book will connect to the Exchange server, but my outlook client will NOT. It tells me that an encrypted connection to my server is not available. Then it gives me the option to connect with an unencrypted connection. When I try that option, I get an error that says "We're sorry, we couldn't set up your account automatically. To set it up yourself, click next." I then try to set it up manually. I enter all of the requesting information and then I get an error telling me the server can't be found.

I have done lots of troubleshooting with my exchange host, Rackspace. I have uninstalled and reinstalled Office 365. Rackspace, after not being able to replicate the error on their machines, has determined that it is an issue with the Outlook desktop client.

Has anyone else had a similar issue?

We recently migrated from Exchange 2007 to Exchange 2013. The migration went relatively smoothly, but I am running into an issue where a few people are having intermittent Outlook 2010 client connectivity issues. They will open up Outlook in the morning, it will say "Connected to Microsoft Exchange" and "Updating inbox" or "Updating this folder", but new emails will not be downloaded.  It will stay this way indefinitely, with a notification that the folder was last updated the previous day or whenever the last time they had used Outlook was.

Turning off cached Exchange mode works, but the connection seems to be spotty as Outlook will freeze up after a while.  Rebooting, deleting the OST and/or mail profile does not have any effect.  The one workaround that somewhat strangely works consistently is logging out of the users Windows profile, logging in to another profile, opening Outlook (which works fine), then logging back into the original user's profile.  Things work well for a number of days or weeks but the problem reoccurs eventually.

Outlook Web App works fine while this problem is occuring.  I have not had a chance to test because my focus is on restoring connectivity ASAP but I imagine if the user would log into another machine that would work fine too.  Has anyone seen this before?

Hi everyone . 

i have a problem with one specific mailbox in my organization and cannot open it no longer.

what is the problem  ? what should i do?

----------------------------

 Arash Ghadakchi

Great Regards

THANKS A LOT. GREAT REGARDS.

Hello,

I have a problem when downloading Office 365 mail attachments.

The download starts then just closes, the partly downloaded attachment is in the downloads folder and all the partial downloads are different sizes. For example a 7MB attachment may get to 4MB and stop.

Same attachments on other mail providers e.g. gmail, yahoo download completely all time. 

There is no error message at all but the download is still incomplete. The O365 behaviour is erratic, at times the download completes, most times it fails along the way.

Does anyone have some experience, any idea about this, what I can try to resolve this issue.

Thank you.

Hello 

We are using a room resource mailbox as a shared calendar.  We would like to show all day events as "free" by default when people send requests to the room resource.  Currently they are shown as "free" in the originating senders calendar but "busy" in the room resource mailbox.    Mostly users are using this to show vacations etc.  

Is there a way to change this behaviour for all day events in room resource?

Thanks

Phil

I've discovered a way to consistently crash Outlook 2016.  Someone sent me multiple calendar invites (more than 20) for the next few months.  (School holidays, etc.)  It was sent to two separate account, in two different domains.  I tested this on three separate machines, all running Outlook 2016 on Windows 10.  One of the mailboxes is on-prem (Exchange 2013), the other is hosted in Office 365.  

With the list of calendar invites showing in my Inbox, I started accepting them (and sending responses).  After as few as three, or as many as six acceptances, Outlook will crash.  I'm accepting them fairly quickly, but it is very repeatable on each machine.   If I wait a second between accepting each one, there is no issue.  If I accept as fast as Outlook will allow, it will crash.  Every time, after two or three acceptances (more if I'm not clicking as quickly.)

I'm not expecting a solution for this (beyond slowing down), I'd like to submit it as a bug.  Any advice?

(The is reposted from the Office for Windows 10 forum, as suggested by a Microsoft Support Engineer.

We have an onsite Exchange 2010 environment and users on Office 2013.  There is a user mailbox on the server that is used for public records requests and we have users with full access to that mailbox to monitor it for incoming emails.  We just ran into a situation where the user is saying they did not get an email after the sender said it was sent and the deadline had passed.  This email came from an outside organization and was not labeled as private.  

We were unaware that the email came in and understandably argued that it was never received.  However, after I logged into the OWA for the public records mailbox, I in fact did see the email, it was just not showing up in Outlook.  I gave myself full access to the mailbox and brought up the Inbox in my Outlook client and could NOT see the email as well.  For troubleshooting I turned off cached mode and then the email showed up in Outlook.  I have seen quite a few situations similar to this while searching but not an actual solution.  Has anyone found a fix/patch for this?

- SBS 2011 DC  [Exchange 2010] + Exclaimer
- Win 10 client + Outlook 2013

when emails are received by recipients they appear in different and random font colours. this issue does not occur if email are sent from OWA. 

any idea why?

I have exchange server 2013 and i am facing the slow uploading file when attache it to a new mail through OWA and outlook RPC outside my local network , mobile active sync working good uploading and attache files .

any help for this issue .

Regards,

Dear Forum users,

currently we have exchange 2013 deployment with DAG and we perform mailbox migration from one Database to another database. We have face problem that client always reconnect to email server and some time it take long time to reconnect to its mailbox. anyone has face that problem, could you help to advise. Thanks

Sokneang SAM

Hi

(Microsoft Exchange Server 2010 SP2)

None of the mailboxes has anyone set up as a delegate, and the "Forward meeting requests to delegates" box is NOT ticked.

Get-CalendarProcessing returns the following (domain names removed for security purposes):-

RunspaceId                         : bef69d14-f865-483a-8ff6-1b45d11cc3f0
AutomateProcessing                 : AutoAccept
AllowConflicts                     : False
BookingWindowInDays                 : 180
MaximumDurationInMinutes           : 1440
AllowRecurringMeetings             : True
EnforceSchedulingHorizon           : True
ScheduleOnlyDuringWorkHours         : False
ConflictPercentageAllowed           : 0
MaximumConflictInstances           : 0
ForwardRequestsToDelegates         : False
DeleteAttachments                   : False
DeleteComments                     : False
RemovePrivateProperty               : False
DeleteSubject                       : False
AddOrganizerToSubject               : False
DeleteNonCalendarItems             : True
TentativePendingApproval           : False
EnableResponseDetails               : False
OrganizerInfo                       : True
ResourceDelegates                   : {}
RequestOutOfPolicy                 : {}
AllRequestOutOfPolicy               : False
BookInPolicy                       : {OTAuthor, OTEditor}
AllBookInPolicy                     : False
RequestInPolicy                     : {}
AllRequestInPolicy                 : False
AddAdditionalResponse               : False
AdditionalResponse                 :
RemoveOldMeetingMessages           : True
AddNewRequestsTentatively           : True
ProcessExternalMeetingMessages     : False
RemoveForwardedMeetingNotifications : False
MailboxOwnerId                     : Kitchen ADL (RTR) South Tees NHS Trust
Identity                           : Kitchen ADL (RTR) South Tees NHS Trust
IsValid                             : True
ObjectState                         : Changed

Get-MailBoxFolderPermission:-

User     AccessRights
----     ------------
Default  {AvailabilityOnly}
OTAuthor {Reviewer}
OTEditor {Editor}

Thanks in advance

Hello,

I have a question. I have Exchange 2013, and I have windows phone 10 with web browser Edge. When I go to www.domain.com/owa, interface of login screen is new like in PC, but when I loggin in the interface is like old OWA There is the screen just for example. On PC OWA is fine, this happing only with mobile.

http://windowsitpro.com/site-files/windowsitpro.com/files/uploads/2013/07/OWALight2.jpg

Thanks for help!

Hi,

Bit of a strange question here, so hear me out please.

We have a user, UserA and they have access to another users mailbox UserB.

Both users have got an Exchange In-Place archive and this works correctly.

UserA has full rights to UserB and therefore gets full rights to the Archive of UserB too... this is correct.

However, in their client, Outlook 2010 SP2, when you look at the list of mailboxes available, you see UserA, UserB, "Archive - UserA" and "Archive - UserA"...

Yes, that is not  a typo - we see two Archive-UserA folders.

When we look in those folders, we can see that the first Archive mailbox is in deed UserA... but the 2nd one is UserB - even though it is called UserA in the list on the left of Outlook.

If we have several shared mailboxes (or shared USER mailboxes), then they all appear as "Archive - UserA".

These are all Exchange in Place Archives on local Exchange 2013 server.

I believe this to be something specific with Outlook 2010 as on a test machine with Outlook 2013, this works as expected.

Anyone come across this before or know what we can do to fix this as understandably, it is causing user confusion.

Thanks

James