Sunday , June 25 2017

Outlook Cannot Logon System resources are critically Low

Microsoft Outlook 2016.

  • Outlook Cannot Log on. Verify you are connected to the network and are using the proper server and mailbox name . The Microsoft Exchange information service in your profile is missing required information.Modify your profile to ensure that you are using the correct Microsoft Exchange Information Service.

image

System Resources are Critically Low. Close Some Windows.

image

 

Why its happening all of a Sudden ?

While doing a Auto discover Test. Just Confirm its going to the Right Place .

Ideally most of the cases it should going to autodiscover.careexchange.in

But autodiscover tests the the root domain first .As Root domain listens on HTTPS by mistake and responds to autodiscover abnormally. It downloads the wrong XML file by mistake.

Its going to  https://careexchange.in:443/Autodiscover/Autodiscover.xml

and downloading the wrong XML file

https://testconnectivity.microsoft.com/

image

Location –

C:\Users\sathesh\appdata\local\Microsoft\outlook\16

image

Now . Stop the domain from listening to HTTPS 443.

or delete the A record of domain.com and keep www.careexchange.in only.

Wrong / Abnormal XML File example –

<Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">
 <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a">
 <User>
 <DisplayName>sath@careexchange.in</DisplayName>
 </User>
 <Account>
 <AccountType>email</AccountType>
 <Action>settings</Action>
 <Protocol>
 <Type>IMAP</Type>
 <Server>careexchange.in</Server>
 <Port>993</Port>
 <DomainRequired>off</DomainRequired>
 <SPA>off</SPA>
 <SSL>on</SSL>
 <AuthRequired>on</AuthRequired>
 <LoginName>sath@careexchange.in</LoginName>
 </Protocol>
 <Protocol>
 <Type>SMTP</Type>
 <Server>careexchange.in</Server>
 <Port>465</Port>
 <DomainRequired>off</DomainRequired>
 <SPA>off</SPA>
 <SSL>on</SSL>
 <AuthRequired>on</AuthRequired>
 <LoginName>sath@careexchange.in</LoginName>
 </Protocol>
 </Account>
 </Response>
</Autodiscover>

Working XML File of Office 365 –

<?xml version="1.0" encoding="utf-8"?>
<Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006">
 <Response xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a">
 <User>
 <DisplayName>Sath | CareExchange</DisplayName>
 <LegacyDN>/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=a454655555980555598a83a-sathesh_758</LegacyDN>
 <AutoDiscoverSMTPAddress>sath@Careexchange.in</AutoDiscoverSMTPAddress>
 <DeploymentId>b787ddaf-ec3e-4ccf-965750e3849b</DeploymentId>
 </User>
 <Account>
 <AccountType>email</AccountType>
 <Action>settings</Action>
 <MicrosoftOnline>True</MicrosoftOnline>
 <ConsumerMailbox>False</ConsumerMailbox>
 <Protocol Type="mapiHttp" Version="1">
 <MailStore>
 <ExternalUrl>https://outlook.office365.com/mapi/emsmdb/?MailboxId=f26e24bc-5555-4544-0047-af993fbcbd43@careexchange.in</ExternalUrl>
 </MailStore>
 <AddressBook>
 <ExternalUrl>https://outlook.office365.com/mapi/nspi/?MailboxId=f26e24bc-5555-4544-0047-af993fbcbd43@careexchange.in</ExternalUrl>
 </AddressBook>
 </Protocol>
 <Protocol>
 <Type>WEB</Type>
 <Internal>
 <OWAUrl AuthenticationMethod="LiveIdFba, OAuth">https://outlook.office365.com/owa/</OWAUrl>
 <Protocol>
 <Type>EXCH</Type>
 <ASUrl>https://outlook.office365.com/EWS/Exchange.asmx</ASUrl>
 </Protocol>
 </Internal>
 <External>
 <OWAUrl AuthenticationMethod="Fba">https://outlook.office365.com/owa/Careexchange.in/</OWAUrl>
 <Protocol>
 <Type>EXPR</Type>
 <ASUrl>https://outlook.office365.com/EWS/Exchange.asmx</ASUrl>
 </Protocol>
 </External>
 </Protocol>
 <Protocol>
 <Type>EXHTTP</Type>
 <Server>outlook.office365.com</Server>
 <SSL>On</SSL>
 <AuthPackage>Basic</AuthPackage>
 <ASUrl>https://outlook.office365.com/EWS/Exchange.asmx</ASUrl>
 <EwsUrl>https://outlook.office365.com/EWS/Exchange.asmx</EwsUrl>
 <EmwsUrl>https://outlook.office365.com/EWS/Exchange.asmx</EmwsUrl>
 <SharingUrl>https://outlook.office365.com/EWS/Exchange.asmx</SharingUrl>
 <EcpUrl>https://outlook.office365.com/owa/</EcpUrl>
 <EcpUrl-um>?path=/options/callanswering</EcpUrl-um>
 <EcpUrl-aggr>?path=/options/connectedaccounts</EcpUrl-aggr>
 <EcpUrl-mt>options/ecp/PersonalSettings/DeliveryReport.aspx?rfr=olk&amp;exsvurl=1&amp;IsOWA=&lt;IsOWA&gt;&amp;MsgID=&lt;MsgID&gt;&amp;Mbx=&lt;Mbx&gt;&amp;realm=Careexchange.in</EcpUrl-mt>
 <EcpUrl-ret>?path=/options/retentionpolicies</EcpUrl-ret>
 <EcpUrl-sms>?path=/options/textmessaging</EcpUrl-sms>
 <EcpUrl-publish>?path=/options/calendarpublishing/id/&lt;FldID&gt;</EcpUrl-publish>
 <EcpUrl-photo>?path=/options/myaccount/action/photo</EcpUrl-photo>
 <EcpUrl-connect>?path=/options/socialnetworks&amp;ignore1=&lt;Action&gt;&amp;ignore2=&lt;Provider&gt;</EcpUrl-connect>
 <EcpUrl-tm>options/ecp/?rfr=olk&amp;ftr=TeamMailbox&amp;exsvurl=1&amp;realm=Careexchange.in</EcpUrl-tm>
 <EcpUrl-tmCreating>options/ecp/?rfr=olk&amp;ftr=TeamMailboxCreating&amp;SPUrl=&lt;SPUrl&gt;&amp;Title=&lt;Title&gt;&amp;SPTMAppUrl=&lt;SPTMAppUrl&gt;&amp;exsvurl=1&amp;realm=Careexchange.in</EcpUrl-tmCreating>
 <EcpUrl-tmEditing>options/ecp/?rfr=olk&amp;ftr=TeamMailboxEditing&amp;Id=&lt;Id&gt;&amp;exsvurl=1&amp;realm=Careexchange.in</EcpUrl-tmEditing>
 <EcpUrl-extinstall>?path=/options/manageapps</EcpUrl-extinstall>
 <OOFUrl>https://outlook.office365.com/EWS/Exchange.asmx</OOFUrl>
 <UMUrl>https://outlook.office365.com/EWS/UM2007Legacy.asmx</UMUrl>
 <OABUrl>https://outlook.office365.com/OAB/e238e51d-463a-4dab-8387-85555395925/</OABUrl>
 <ServerExclusiveConnect>On</ServerExclusiveConnect>
 </Protocol>
 </Account>
 </Response>
</Autodiscover>

 

About Satheshwaran Manoharan

Satheshwaran Manoharan is an Microsoft Exchange Server MVP , Publisher of CareExchange.in Supporting/Deploying/Designing Microsoft Exchange for some years. Extensive experience on Microsoft Technologies.

Check Also

SCCM Updates and Services Keep Downloading

Log Files Location – C:\Program Files\Microsoft Configuration Manager\Logs\dmpdownloader.log — Logs –  Failed to call Initialize. ...

3 comments

  1. Hi

    just a little question. why did you have autodiscover/autodiscover.xml on root domain web site?

    thx for posting

    Stef

  2. it’s not obvious for me , can you explain more please ?

  3. thanks for tips… have been struggling with error for a while

Leave a Reply

Your email address will not be published.