Block messages with attachement and notify the sender.
Hi, I've setup a rule following example 1 at page https://technet.microsoft.com/en-us/library/dn950026%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396This rule partially works, the email is...
View ArticleDeparted user mail policy question.
We have a user who have left the company. Currently, we are using set-mailbox -forwardingsmtp address to send his mail to his manager. We are disable his active directly account and will remove the...
View ArticleSMIME for email security: Error- Microsoft outlook cannot sign or encrypt...
I have an issue trying to encrypt an email message and sending it to someone. The error which i'm facing is "Microsoft outlook cannot sign or encrypt this message because the certificate is not valid"....
View ArticleWinmail.dat attachments from Exchange 2013 on premi and Hosted Office 365 set...
Hello TechNet,I have an on going situation with winmail.dat attachments. I currently have a ticket open with Microsoft, but I want to see if anyone has personal experience with this. Here is the...
View Articleex2013 - accepted domains - deleted but still relaying
Hi guys.one domain has been moved to Office 365. This domain was on exchange 2013 premises before.We have deleted that domain on accepted domains list on on premises exchange 2013.We kept users mailbox...
View ArticleForce TLS 1.2 on a send connector
Hello,I am configuring Exchange with a third party cloud email smart host for message hygiene. In reading the report on the traffic between the Exchange 2013 servers and and the smart host in the...
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Exchange 2013 Edge Server ADAM Service not running
Dear Partner,We have Exchange 2013 with Two Edge Server one Edge server working fine another one Edge Servers we got ADAM Service not running we trying manually but still have issue below errors,...
View ArticleRelay Connector
Hello All,We have a website host on a server and there is a high availability between 2 servers (website servers). programming team are deploying a new application and that application must sends...
View ArticleSPF Record
Hi,We have planned to create SPF record in of our domain abc.comAbc.com MX record is Mail1.abc.com resolves to 203.6.164.5Mail2.abc.com resolves to 203.6.164.6We have trusted domain xyz.com we need to...
View Article451 4.4.0 SMTPSEND.suspicious.RemoteServerError
Not sure if this is the correct forum, but our customer is using EOP and we are getting this error when we try to send emails from EOP into the new Exchange 2013 environment. It works when sending to...
View ArticleEmail delay to one domain
The is a delay of one domain when sending email.The other domain already inspect the smtp log, and said that the delay is from my side.what should i check to determine the delay.HopDelayFromByTime...
View Articlewhere is this exceed header size message coming from?
Exchange 2013 cu10we own another domain for which we've configured an MX record for it to point to our perimeter gateway server which in turn points to my CAS. the domain is configured as an accepted...
View ArticleExchange 2013 Hybrid Centralized mailflow and outbound address rewriting
Hi,I am attempting to get outbound address rewriting working for mailboxes in Office 365. Given that this functionality doesn't exist in O365, I have enabled centralized mailflow so all incoming and...
View ArticleIssue with mail flow when changing smart host
HI there,First of all, I am not sure if I should post this here or on an IIS forum.I have an Exchange 2013 server and an Application Request Routing (ARR) server that acts as a proxy to it. Traffic to...
View ArticleExchange 2013 Receive Connectors
Hi all, All of our receive connectors only have their respective local server name. Are you supposed to have your FQDN on your receive connectors in Exchange 2013? I've seen that some people say that...
View ArticleDelivery has failed to these recipients or groups
one of my internal user has sent an attachment to other internal user. the user says that he sent only 5MB attachment and it has failed. Delivery has failed to these recipients or groups:...
View ArticleExchange Server Get-Messagetrackinglog to get the actual Inbound & Outbound...
People,I need some help and clarification of using the exact Exchange PowerShell scriptGet-MessageTrackingLog like the below example:Get-TransportServer | ForEach-Object {Write-Host...
View ArticleMicrosoft Outlook has stopped working
A Problem Caused the program to stop working correctly.Windows will close the program and notify you if a solution is available,MS Exchange Server 2016, client outlook 2013I tried repair (.ost) data...
View ArticleClient Frontend Receiver Scoping Remote network settings
Hi I know this is a silly question and i keep seeing "do not change the default settings" but should the IP address on the remote network settings be open i.e 0.0.0. or should you set it to your IP...
View ArticleList accounts in Message Delivery Restrictions -> Only senders in the...
We just migrated to exchange 2010 and now I am having the most difficult time doing what used to be simple and quick in 2003.I need to export to a spreadsheet the people who are in "Only Senders in the...
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