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Sorin Buzatu

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Two exchange servers, two domains and one AD forest

Hello All,
I need help from your experties. I have a case scenario:
One Active Directory where I have one Exchange 2016 with domain.com. This domain will be decomissioned soon and a new domain, domain.net will be activated.
in the mean time, to do all transition within one year from domain.com to domain.net, I have installed another Exchange 2016 and added domain.net as proxy email.
The certificate is issued for mail.domain.com and email.domain.net.
How to make those servers with 2 domains work in the same forest?

Thank you a lot in advance!
Sorin Buzatu
ExchangeActive Directory

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Sorin Buzatu
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Sorin Buzatu

ASKER

I added to the second DB created on the second Exchange server.
The problem is that I have to switch from domain.com reply-to to domain.net.
Second issue, I cannot add mailto:user@domain.net to mobile or pc outlook.

Thank you,
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After you add domain.net as an accepted domain you have to do the next(authoratative)

domain.net create an email address policy
ref link;  https://www.youtube.com/watch?v=CQynETnbmGk

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Sorin Buzatu

ASKER

Hello ,
The project is for production. the case scenario is as follow:
I have one DC where the promary domani is company.local and public domanin is ABC.com with an exchange 2016.
The company got splited from the mother company and we aquired another public domain 123.com.
ABC.com is going to be used for 1 year more to have time for customers to get used to the new domain 123.com.
My plan was to have a second exchange 2016 where i can host the second domain 123.com as accepted domain and proxy emails.
Once the server is ready and full functioning, I was planning to change the reply-to from ABC.com to 123.com.
After one year I was thinking to change the primary domain from ABC.com to 123.com.
What I should do?
I have installed the second exchange server so far (with second public domain and SSL certificate for IIS)
The first domain emails are working fine (OWA, Outlook,Mobile)
Second domain (If I change reply-to from first domani to second) works fine in Outlook and OWA but I cannot use that email on Mobile. (Is not pulling the forlders, emails and contacts)
I really appreciate your help and experties.
Thank you,

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Sorin Buzatu

ASKER


I forgot to mention that both public domains are hosted on outside DNS servers.
ABC.com is hosted on DNS server in Germany
123.com is hosted on Bluehost.
Both dns servers have MX records pointing to Exchange servers mentioned on previous post


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Hi MAS,

First of all, Thank you so much for help. See below the test resuts from Microsoft (Hope that the data is safe here).
- Now I can add email accounts from second domain name into mobile and outlook.
- The issue is the emails are delivered into spam (on Gmail for example)

The Microsoft Connectivity Analyzer is testing Exchange ActiveSync.The Exchange ActiveSync test failed.Test Steps
Attempting the Autodiscover and Exchange ActiveSync test (if requested).Autodiscover was successfully tested for Exchange ActiveSync.Test Steps
Attempting each method of contacting the Autodiscover service.The Autodiscover service was tested successfully.Test Steps
Attempting to test potential Autodiscover URL https://biotechnik-romania.ro:443/Autodiscover/Autodiscover.xmlTesting of this potential Autodiscover URL failed.Test Steps
Attempting to resolve the host name biotechnik-romania.ro in DNS.The host name resolved successfully.Additional Details

Testing TCP port 443 on host biotechnik-romania.ro to ensure it's listening and open.The port was opened successfully.

Testing the SSL certificate to make sure it's valid.The certificate passed all validation requirements.Test Steps
The Microsoft Connectivity Analyzer is probing the TCP endpoint 162.241.219.161 on port 443 to detect which SSL/TLS protocols and cipher suites are enabled.We were able to detect the enabled protocols and cipher suites.Additional Details

The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server biotechnik-romania.ro on port 443.The Microsoft Connectivity Analyzer successfully obtained the remote SSL certificate.Additional Details

Validating the certificate name.The certificate name was validated successfully.Additional Details

Certificate trust is being validated.The certificate is trusted and all certificates are present in the chain.Test Steps
The Microsoft Connectivity Analyzer is attempting to build certificate chains for certificate CN=biotechnik-romania.ro.One or more certificate chains were constructed successfully.Additional Details

Analyzing the certificate chains for compatibility problems with versions of Windows.The test passed with some warnings encountered. Please expand the additional details.Additional Details

Testing the certificate date to confirm the certificate is valid.Date validation passed. The certificate hasn't expired.Additional Details

Checking the IIS configuration for client certificate authentication.Client certificate authentication wasn't detected.Additional Details

Attempting to send an Autodiscover POST request to potential Autodiscover URLs.Autodiscover settings weren't obtained when the Autodiscover POST request was sent.Test Steps
The Microsoft Connectivity Analyzer is attempting to retrieve an XML Autodiscover response from URL https://biotechnik-romania.ro:443/Autodiscover/Autodiscover.xml for user clientadm01@biotechnik-romania.ro.The Microsoft Connectivity Analyzer failed to obtain an Autodiscover XML response.Additional Details

Attempting to test potential Autodiscover URL https://autodiscover.biotechnik-romania.ro:443/Autodiscover/Autodiscover.xmlTesting of this potential Autodiscover URL failed.Test Steps
Attempting to resolve the host name autodiscover.biotechnik-romania.ro in DNS.The host name resolved successfully.Additional Details

Testing TCP port 443 on host autodiscover.biotechnik-romania.ro to ensure it's listening and open.The port was opened successfully.

Testing the SSL certificate to make sure it's valid.The certificate passed all validation requirements.Test Steps
The Microsoft Connectivity Analyzer is probing the TCP endpoint 162.241.219.161 on port 443 to detect which SSL/TLS protocols and cipher suites are enabled.We were able to detect the enabled protocols and cipher suites.Additional Details

The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server autodiscover.biotechnik-romania.ro on port 443.The Microsoft Connectivity Analyzer successfully obtained the remote SSL certificate.Additional Details

Validating the certificate name.The certificate name was validated successfully.Additional Details

Certificate trust is being validated.The certificate is trusted and all certificates are present in the chain.Test Steps
The Microsoft Connectivity Analyzer is attempting to build certificate chains for certificate CN=biotechnik-romania.ro.One or more certificate chains were constructed successfully.Additional Details

Analyzing the certificate chains for compatibility problems with versions of Windows.The test passed with some warnings encountered. Please expand the additional details.Additional Details

Testing the certificate date to confirm the certificate is valid.Date validation passed. The certificate hasn't expired.Additional Details

Checking the IIS configuration for client certificate authentication.Client certificate authentication wasn't detected.Additional Details

Attempting to send an Autodiscover POST request to potential Autodiscover URLs.Autodiscover settings weren't obtained when the Autodiscover POST request was sent.Test Steps
The Microsoft Connectivity Analyzer is attempting to retrieve an XML Autodiscover response from URL https://autodiscover.biotechnik-romania.ro:443/Autodiscover/Autodiscover.xml for user clientadm01@biotechnik-romania.ro.The Microsoft Connectivity Analyzer failed to obtain an Autodiscover XML response.Additional Details

Attempting to contact the Autodiscover service using the HTTP redirect method.The attempt to contact Autodiscover using the HTTP Redirect method failed.Test Steps
Attempting to resolve the host name autodiscover.biotechnik-romania.ro in DNS.The host name resolved successfully.Additional Details

Testing TCP port 80 on host autodiscover.biotechnik-romania.ro to ensure it's listening and open.The port was opened successfully.

The Microsoft Connectivity Analyzer is checking the host autodiscover.biotechnik-romania.ro for an HTTP redirect to the Autodiscover service.The redirect (HTTP 301/302) response was received successfully.Additional Details

Attempting to test potential Autodiscover URL https://autodiscover.biotechnik-romania.ro/autodiscover/autodiscover.xmlTesting of this potential Autodiscover URL failed.Test Steps
Attempting to resolve the host name autodiscover.biotechnik-romania.ro in DNS.The host name resolved successfully.Additional Details

Testing TCP port 443 on host autodiscover.biotechnik-romania.ro to ensure it's listening and open.The port was opened successfully.

Testing the SSL certificate to make sure it's valid.The certificate passed all validation requirements.Test Steps
The Microsoft Connectivity Analyzer is probing the TCP endpoint 162.241.219.161 on port 443 to detect which SSL/TLS protocols and cipher suites are enabled.We were able to detect the enabled protocols and cipher suites.Additional Details

The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server autodiscover.biotechnik-romania.ro on port 443.The Microsoft Connectivity Analyzer successfully obtained the remote SSL certificate.Additional Details

Validating the certificate name.The certificate name was validated successfully.Additional Details

Certificate trust is being validated.The certificate is trusted and all certificates are present in the chain.Test Steps
The Microsoft Connectivity Analyzer is attempting to build certificate chains for certificate CN=biotechnik-romania.ro.One or more certificate chains were constructed successfully.Additional Details

Analyzing the certificate chains for compatibility problems with versions of Windows.The test passed with some warnings encountered. Please expand the additional details.Additional Details

Testing the certificate date to confirm the certificate is valid.Date validation passed. The certificate hasn't expired.Additional Details

Checking the IIS configuration for client certificate authentication.Client certificate authentication wasn't detected.Additional Details

Attempting to send an Autodiscover POST request to potential Autodiscover URLs.Autodiscover settings weren't obtained when the Autodiscover POST request was sent.Test Steps
The Microsoft Connectivity Analyzer is attempting to retrieve an XML Autodiscover response from URL https://autodiscover.biotechnik-romania.ro/autodiscover/autodiscover.xml for user clientadm01@biotechnik-romania.ro.The Microsoft Connectivity Analyzer failed to obtain an Autodiscover XML response.Additional Details

Attempting to contact the Autodiscover service using the DNS SRV redirect method.The Microsoft Connectivity Analyzer successfully contacted the Autodiscover service using the DNS SRV redirect method.Test Steps
Attempting to locate SRV record _autodiscover._tcp.biotechnik-romania.ro in DNS.The Autodiscover SRV record was successfully retrieved from DNS.Additional Details

Attempting to test potential Autodiscover URL https://email.biotechnik-romania.ro:443/Autodiscover/Autodiscover.xmlTesting of the Autodiscover URL was successful.Test Steps
Attempting to resolve the host name email.biotechnik-romania.ro in DNS.The host name resolved successfully.Additional Details

Testing TCP port 443 on host email.biotechnik-romania.ro to ensure it's listening and open.The port was opened successfully.

Testing the SSL certificate to make sure it's valid.The certificate passed all validation requirements.Test Steps
The Microsoft Connectivity Analyzer is probing the TCP endpoint 82.78.213.16 on port 443 to detect which SSL/TLS protocols and cipher suites are enabled.We were able to detect the enabled protocols and cipher suites.Additional Details

The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server email.biotechnik-romania.ro on port 443.The Microsoft Connectivity Analyzer successfully obtained the remote SSL certificate.Additional Details

Validating the certificate name.The certificate name was validated successfully.Additional Details

Certificate trust is being validated.The certificate is trusted and all certificates are present in the chain.Test Steps
The Microsoft Connectivity Analyzer is attempting to build certificate chains for certificate CN=mail.biotechnik-romania.de.One or more certificate chains were constructed successfully.Additional Details

Analyzing the certificate chains for compatibility problems with versions of Windows.The test passed with some warnings encountered. Please expand the additional details.Additional Details

Testing the certificate date to confirm the certificate is valid.Date validation passed. The certificate hasn't expired.Additional Details

Checking the IIS configuration for client certificate authentication.Client certificate authentication wasn't detected.Additional Details

Attempting to send an Autodiscover POST request to potential Autodiscover URLs.The Microsoft Connectivity Analyzer successfully retrieved Autodiscover settings by sending an Autodiscover POST.Test Steps
The Microsoft Connectivity Analyzer is attempting to retrieve an XML Autodiscover response from URL https://email.biotechnik-romania.ro:443/Autodiscover/Autodiscover.xml for user clientadm01@biotechnik-romania.ro.The Autodiscover XML response was successfully retrieved.Additional Details

Validating Exchange ActiveSync settings.Exchange ActiveSync URL https://email.biotechnik-romania.ro/Microsoft-Server-ActiveSync was validated successfully.

Attempting to resolve the host name email.biotechnik-romania.ro in DNS.The host name resolved successfully.Additional Details

Testing TCP port 443 on host email.biotechnik-romania.ro to ensure it's listening and open.The port was opened successfully.

Testing the SSL certificate to make sure it's valid.The certificate passed all validation requirements.Test Steps
The Microsoft Connectivity Analyzer is probing the TCP endpoint 82.78.213.16 on port 443 to detect which SSL/TLS protocols and cipher suites are enabled.We were able to detect the enabled protocols and cipher suites.Additional Details

The Microsoft Connectivity Analyzer is attempting to obtain the SSL certificate from remote server email.biotechnik-romania.ro on port 443.The Microsoft Connectivity Analyzer successfully obtained the remote SSL certificate.Additional Details

Validating the certificate name.The certificate name was validated successfully.Additional Details

Certificate trust is being validated.The certificate is trusted and all certificates are present in the chain.Test Steps
The Microsoft Connectivity Analyzer is attempting to build certificate chains for certificate CN=mail.biotechnik-romania.de.One or more certificate chains were constructed successfully.Additional Details

Analyzing the certificate chains for compatibility problems with versions of Windows.The test passed with some warnings encountered. Please expand the additional details.Additional Details

Testing the certificate date to confirm the certificate is valid.Date validation passed. The certificate hasn't expired.Additional Details

Checking the IIS configuration for client certificate authentication.Client certificate authentication wasn't detected.Additional Details

Testing HTTP Authentication Methods for URL https://email.biotechnik-romania.ro/Microsoft-Server-ActiveSync.The HTTP authentication methods are correct.Additional Details

An ActiveSync session is being attempted with the server.Errors were encountered while testing the Exchange ActiveSync session.Test Steps
Attempting to send the OPTIONS command to the server.The OPTIONS response was successfully received and is valid.Additional Details
HTTP Response Headers: Allow: OPTIONS,POST request-id: c5d19694-95ce-4d22-bc88-7b949847bda1 X-CalculatedBETarget: btroexch02.biotechnik.local MS-Server-ActiveSync: 15.1 MS-ASProtocolVersions: 2.0,2.1,2.5,12.0,12.1,14.0,14.1,16.0,16.1 MS-ASProtocolCommands: Sync,SendMail,SmartForward,SmartReply,GetAttachment,GetHierarchy,CreateCollection,DeleteCollection,MoveCollection,FolderSync,FolderCreate,FolderDelete,FolderUpdate,MoveItems,GetItemEstimate,MeetingResponse,Search,Settings,Ping,ItemOperations,Provision,ResolveRecipients,ValidateCert,Find Public: OPTIONS,POST X-MS-BackOffDuration: L/-470 X-DiagInfo: BTROEXCH02 X-BEServer: BTROEXCH02 Cache-Control: private Content-Type: application/vnd.ms-sync.wbxml Set-Cookie: ClientId=IUCLYCOZZ0AYRDUFQFGDXG; expires=Sun, 09-May-2021 17:17:48 GMT; path=/; HttpOnly,X-BackEndCookie=S-1-5-21-2982760531-3610041422-239387017-1617=u56Lnp2ejJqBzcfLnZ3Hys7Sm8idzdLLxsud0sfJnc7Syp2cm8bNm5rImZ3GgYHNz83P0s/J0s/Hq87Ixc7IxcvH; expires=Mon, 08-Jun-2020 17:17:48 GMT; path=/Microsoft-Server-ActiveSync; secure; HttpOnly Server: Microsoft-IIS/8.0 X-AspNet-Version: 4.0.30319 X-Powered-By: ASP.NET X-FEServer: BTROEXCH1 Date: Sat, 09 May 2020 17:17:48 GMT Content-Length: 0

Attempting the FolderSync command on the Exchange ActiveSync session.The test of the FolderSync command failed.Additional Details
An HTTP 403 forbidden response was received. The response appears to have come from IIS7. Body of the response: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"/> <title>403 - Forbidden: Access is denied.</title> <style type="text/css"> <!-- body{margin:0;font-size:.7em;font-family:Verdana, Arial, Helvetica, sans-serif;background:#EEEEEE;} fieldset{padding:0 15px 10px 15px;} h1{font-size:2.4em;margin:0;color:#FFF;} h2{font-size:1.7em;margin:0;color:#CC0000;} h3{font-size:1.2em;margin:10px 0 0 0;color:#000000;} #header{width:96%;margin:0 0 0 0;padding:6px 2% 6px 2%;font-family:"trebuchet MS", Verdana, sans-serif;color:#FFF; background-color:#555555;} #content{margin:0 0 0 2%;position:relative;} .content-container{background:#FFF;width:96%;margin-top:8px;padding:10px;position:relative;} --> </style> </head> <body> <div id="header"><h1>Server Error</h1></div> <div id="content"> <div class="content-container"><fieldset> <h2>403 - Forbidden: Access is denied.</h2> <h3>You do not have permission to view this directory or page using the credentials that you supplied.</h3> </fieldset></div> </div> </body> </html> HTTP Response Headers: request-id: b1e49992-d2ef-451d-9538-f5ae8b697a8d X-CalculatedBETarget: btroexch02.biotechnik.local MS-Server-ActiveSync: 15.1 X-MS-BackOffDuration: L/-470 X-MS-Diagnostics: &Log=Error:DeviceNotFullyProvisionable_PrxFrom:192.168.3.5_Ver1:120_HH:email.biotechnik-romania.ro_SmtpAdrs:clientadm01%40biotechnik-romania.ro_NMS:1_Ers:1_Cpo:19427_Fet:20008_As:BlockedP_Mbx:BTROEXCH02.biotechnik.local_Cafe:BTROEXCH1.BIOTECHNIK.LOCAL_Dc:btrodc01.biotechnik.local_Throttle:0_SBkOffD:L%2f-470_DBL:3_CmdHash1:-1477255686_TmRcv:17:17:49.074634_TmSt:17:17:49.0756336_TmDASt:17:17:49.120643_TmPolSt:17:17:49.1416417_TmFin:17:17:49.6446965_TmCmpl:17:18:09.0816168_OMSt:3_Budget:(A)Owner%3aSid%7eS-1-5-21-2982760531-3610041422-239387017-1617%7eEas%7efalse%2cConn%3a0%2cMaxConn%3a10%2cMaxBurst%3a480000%2cBalance%3a480000%2cCutoff%3a600000%2cRechargeRate%3a1800000%2cPolicy%3aGlobalThrottlingPolicy%5F645f06cf-3b77-484b-9e02-6170b5d89fdc%2cIsServiceAccount%3aFalse%2cLiveTime%3a00%3a00%3a00.2750318%3b(D)Owner%3aSid%7eS-1-5-21-2982760531-3610041422-239387017-1617%7eEas%7efalse%2cConn%3a0%2cMaxConn%3a10%2cMaxBurst%3a480000%2cBalance%3a480000%2cCutoff%3a600000%2cRechargeRate%3a1800000%2cPolicy%3aGlobalThrottlingPolicy%5F645f06cf-3b77-484b-9e02-6170b5d89fdc%2cIsServiceAccount%3aFalse%2cLiveTime%3a00%3a00%3a20.2820146_ActivityContextData:ActivityID%3db1e49992-d2ef-451d-9538-f5ae8b697a8d%3bI32%3aADR.C%5bbtrodc01%5d%3d4%3bF%3aADR.AL%5bbtrodc01%5d%3d8.069119%3bI32%3aADW.C%5bbtrodc01%5d%3d3%3bF%3aADW.AL%5bbtrodc01%5d%3d60.83793%3bI32%3aADS.C%5bbtrodc01%5d%3d11%3bF%3aADS.AL%5bbtrodc01%5d%3d16.89319%3bI32%3aMB.C%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d15%3bF%3aMB.AL%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d3.333333%3bDbl%3aST.T%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d39%3bDbl%3aSTCPU.T%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d61%3bDbl%3aMAPI.T%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d51%3bI32%3aATE.C%5bbtrodc01.biotechnik.local%5d%3d26%3bF%3aATE.AL%5bbtrodc01.biotechnik.local%5d%3d0.1153846%3bI32%3aRPC.C%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d15%3bDbl%3aRPC.T%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d50%3bI32%3aROP.C%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d1315269%3bI32%3aMAPI.C%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d50%3bDbl%3aMBLB.T%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d9023%3bDbl%3aEXR.T%5bBTROEXCH02.284bb851-d7b2-494b-86b1-5bcd92de7fb9%5d%3d40%3bDbl%3aVCGS.T%5bBTROEXCH02%5d%3d0%3bDbl%3aBudgUse.T%5b%5d%3d569.062927246094%3bI32%3aVCGS.C%5bBTROEXCH02%5d%3d3%3bS%3aWLM.BT%3dEas%3bS%3aWLM.Bal%3d480000_ X-DiagInfo: BTROEXCH02 X-BEServer: BTROEXCH02 Cache-Control: private Content-Type: text/html Set-Cookie: ClientId=FWMOZTVTEMFQDZQIFTA; expires=Sun, 09-May-2021 17:17:49 GMT; path=/; HttpOnly,X-BackEndCookie=S-1-5-21-2982760531-3610041422-239387017-1617=u56Lnp2ejJqBzcfLnZ3Hys7Sm8idzdLLxsud0sfJnc7Syp2cm8bNm5rImZ3GgYHNz83P0s/J0s/Hq87Ixc7Hxc/G; expires=Mon, 08-Jun-2020 17:18:09 GMT; path=/Microsoft-Server-ActiveSync; secure; HttpOnly Server: Microsoft-IIS/8.0 X-AspNet-Version: 4.0.30319 X-Powered-By: ASP.NET X-FEServer: BTROEXCH1 Date: Sat, 09 May 2020 17:18:09 GMT Content-Length: 1233
Avatar of Sorin Buzatu
Sorin Buzatu

ASKER

Test results from Outlook testing conectivity

<?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>ClientAdm01</DisplayName>
      <LegacyDN>/o=First Organization/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=d5f2f76dc33648a084e91f3af74edb5a-Clien</LegacyDN>
      <AutoDiscoverSMTPAddress>clientadm01@biotechnik-romania.ro</AutoDiscoverSMTPAddress>
      <DeploymentId>3b4ee6e7-1132-4847-b171-8fdb958d719b</DeploymentId>
    </User>
    <Account>
      <AccountType>email</AccountType>
      <Action>settings</Action>
      <MicrosoftOnline>False</MicrosoftOnline>
      <ConsumerMailbox>False</ConsumerMailbox>
      <Protocol Type="mapiHttp" Version="1">
        <MailStore>
          <InternalUrl>https://email.biotechnik-romania.ro/mapi/emsmdb/?MailboxId=e3b7de72-d0c1-4305-a25a-fd4c083b0cb5@biotechnik-romania.ro</InternalUrl>
          <ExternalUrl>https://email.biotechnik-romania.ro/mapi/emsmdb/?MailboxId=e3b7de72-d0c1-4305-a25a-fd4c083b0cb5@biotechnik-romania.ro</ExternalUrl>
        </MailStore>
        <AddressBook>
          <InternalUrl>https://email.biotechnik-romania.ro/mapi/nspi/?MailboxId=e3b7de72-d0c1-4305-a25a-fd4c083b0cb5@biotechnik-romania.ro</InternalUrl>
          <ExternalUrl>https://email.biotechnik-romania.ro/mapi/nspi/?MailboxId=e3b7de72-d0c1-4305-a25a-fd4c083b0cb5@biotechnik-romania.ro</ExternalUrl>
        </AddressBook>
      </Protocol>
      <Protocol>
        <Type>WEB</Type>
        <Internal>
          <OWAUrl AuthenticationMethod="Basic, Fba">https://btroexch02.biotechnik.local/owa/</OWAUrl>
          <Protocol>
            <Type>EXCH</Type>
            <ASUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</ASUrl>
          </Protocol>
        </Internal>
        <External>
          <OWAUrl AuthenticationMethod="Fba">https://email.biotechnik-romania.ro/owa/</OWAUrl>
          <Protocol>
            <Type>EXPR</Type>
            <ASUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</ASUrl>
          </Protocol>
        </External>
      </Protocol>
      <Protocol>
        <Type>EXHTTP</Type>
        <Server>email.biotechnik-romania.ro</Server>
        <SSL>On</SSL>
        <AuthPackage>Ntlm</AuthPackage>
        <ASUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</ASUrl>
        <EwsUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</EwsUrl>
        <EmwsUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</EmwsUrl>
        <EcpUrl>https://btroexch02.biotechnik.local/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=biotechnik.local</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-tm>options/ecp/?rfr=olk&amp;ftr=TeamMailbox&amp;exsvurl=1&amp;realm=biotechnik.local</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=biotechnik.local</EcpUrl-tmCreating>
        <EcpUrl-tmEditing>options/ecp/?rfr=olk&amp;ftr=TeamMailboxEditing&amp;Id=&lt;Id&gt;&amp;exsvurl=1&amp;realm=biotechnik.local</EcpUrl-tmEditing>
        <EcpUrl-extinstall>?path=/options/manageapps</EcpUrl-extinstall>
        <OOFUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</OOFUrl>
        <UMUrl>https://email.biotechnik-romania.ro/ews/UM2007Legacy.asmx</UMUrl>
        <OABUrl>https://btroexch1.biotechnik.local/OAB/c8876fa6-d3e9-4ef4-b1de-bf5b6dfe3088/</OABUrl>
        <ServerExclusiveConnect>On</ServerExclusiveConnect>
      </Protocol>
      <Protocol>
        <Type>EXHTTP</Type>
        <Server>email.biotechnik-romania.ro</Server>
        <SSL>On</SSL>
        <AuthPackage>Negotiate</AuthPackage>
        <ASUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</ASUrl>
        <EwsUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</EwsUrl>
        <EmwsUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</EmwsUrl>
        <EcpUrl>https://email.biotechnik-romania.ro/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=biotechnik.local</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-tm>options/ecp/?rfr=olk&amp;ftr=TeamMailbox&amp;exsvurl=1&amp;realm=biotechnik.local</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=biotechnik.local</EcpUrl-tmCreating>
        <EcpUrl-tmEditing>options/ecp/?rfr=olk&amp;ftr=TeamMailboxEditing&amp;Id=&lt;Id&gt;&amp;exsvurl=1&amp;realm=biotechnik.local</EcpUrl-tmEditing>
        <EcpUrl-extinstall>?path=/options/manageapps</EcpUrl-extinstall>
        <OOFUrl>https://email.biotechnik-romania.ro/ews/exchange.asmx</OOFUrl>
        <UMUrl>https://email.biotechnik-romania.ro/ews/UM2007Legacy.asmx</UMUrl>
        <OABUrl>https://mail.biotechnik-romania.de/OAB/c8876fa6-d3e9-4ef4-b1de-bf5b6dfe3088/</OABUrl>
        <ServerExclusiveConnect>On</ServerExclusiveConnect>
      </Protocol>
    </Account>
  </Response>
</Autodiscover>
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M A
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-->- The issue is the emails are delivered into spam (on Gmail for example).
If you ask a new question and post the link down will be good for both and you will get better response.
This is a total a new discussion.
SOLUTION
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Sorin Buzatu

ASKER

Hello Fox,

First of all, thank you so much for help and response.
I have tested that and below is the result. Also see my spf record on external DNS:


SPF Record Published
DNS record
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ASKER CERTIFIED SOLUTION
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Avatar of Sorin Buzatu
Sorin Buzatu

ASKER

Thank you so much gent's.
It's working fine now for both domains.
Exchange
Exchange

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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