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Email from Office365 can't reach On premise mailboxes in Hybrid Exchange 2010

Dear Exchange Expert,Currently we are implementing the Office 365 Hybrid in our environment which is running Exchange 2010. We have finished the HWC and we are now migrating the first pilot test...

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Exchange 2013 Transport Rule Question

Hi all,Apologies if this has been answered elsewhere, if so please redirect me to that post. My question is this: In Exchange Online when you create a new Transport Rule and use the advanced options,...

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Premium Journaling rules and target addresses

Hello,IN Exchange 2013 do messages sent to a user with a targetaddress attribute applied get journaled before the message is routed to the targetaddress destination?Thanks

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Internal Mail Flow Does not work. Email gets stuck in Drafts

I have two 2013 servers in Hyper V. Both has CAS and MBX roles installed on them.Initially when exchange was setup, mail flow was working fine. Now internal and external does not work. Emails getting...

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Cannot access Exchange 2010, nor 2013 externally.

Today, I switched from Home Comcast internet service to Comcast Business with their hardware. Since the switch, I've been unable to access any of my end-points for Exchange 2010 and 2013. But the funny...

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After Providing send as permission for distribution groups which are migrated...

Dears We have migrated our current Exchange 2013 CU11 from "x.com" to "y.com" .After the Migration which is again exchange 2013 , when we are providing send as permission to any distribution group for...

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Set of users unable to recieve emails

It is observed that only a set of users are unable to recieve emails and their outlook status shows disconnected . Other users in the same office are able to send/recieve fine . The exchange database...

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441 4.4.1 Error encountered when sending email from Exchange 2013 to...

I have just started working at a new location. A predecessor has created  a send connector from our Exchange 2013 to an internal SharePoint 2010 site.The sharepoint server is running smtp and can...

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Messages can be delivered to a certain domain

Dear all,Since this morning it seems that we are not able to send any messages to  a certain domian. We receive such e-mail every time when we are trying to send it:Your message wasn't delivered due to...

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Multiple IPs for Single MX record

Hi all,  is it possible to assign multiple IP address (belongs different ISP ips) to single MX record ? for Example mail1.yourdomain.com 10.0.0.1,172.31.255.254,10.255.255.254,64.233.189.204 10.0.0.1:...

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After Upgrade to CU9 is impossible to allow Authenticated Email from FSRM and...

Hello,the problem happens after you update to CU9 from CU8: authenticated emails from computer running WSUS and File Server Resource Manager (that autenticate using the computer account) are not...

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DefaultDomain setting in 2013 receive connector VS 2010

I have a receive connector in Exchange 2010 that will allow an anonymous relay from a device. The device will only pass the UPN name i.e.  device1   and the 2010 connector will append the defaultdomain...

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Exchange 2010 Mail Loop

A local loop was detected in Exchange server 2010.  Edge Server reports this error some times until I restart the transport service. What could be the problem ?

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Do I need Enterprise user CAL for setting up corporate disclaimer

We are currently using Exchange 2013 Standard server with Standard exchange user CAL.I would like to set up both corporate disclaimer for internal and outgoing mail using the rule under the Mail flow...

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Mail Spoofing altough SPF / DMARC are deployed

Greetings,Please your support with this. We have a current mail spoofing attack. Some from an external IP is using our mail relays to send inbound spoofed messages.Ill copy the header and I dont...

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Journaling and BCC

Hello,In Exchange 2010, BCC recipient information was limited to the journal report and expunged from the attached email's header by Exchange if EWS was used for message retrieval.Apparently, this has...

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Exchange 2013 CU 10 does not obey...

My customer is running a single (multirole) Exchange 2013 server, patched to CU 10 (build 15.1130.7), with 1 Internet-facing receive connector.  We are having a spam issue where outside (Internet)...

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Email Address Policy Erase Everything after

Hi, I want to have a email address Policy that only take on surname.ExampleDisplay name: Marc Felix MartinezSurname: Felix MartinezGiven name: Marcthe email address need to be:...

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Exchange 2013 Hybrid Server patching best practices

HiWe have Exchange 2010 with Hybrid setup to Office 365. The on-premise servers are with Exchange 2010 and two Exchange 2013 Hybrid servers are there and we have few users moved to Office 365 and...

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Exchange 2010 with multiple domains and disabling autodiscover for one of them

Hello - I'm an Exchnage newbie and have the following issue - we have an Exchange 2010 server accepting mail for multiple domains and want to migrate one of them to O365. I found that if you:...

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