Excahnge Server NDR 5.2.3
Hello, I have 2 excahnge servers,domainA.com exchange server 2010domainB.com exchange server 2013I have send connectors and receive connectors on both sides that emails between these 2 domains are...
View ArticleChange mail flow between mailbox/cas servers
Hi,Currently we have an mixture of Exchange 2010 mailbox/cas/hub and Exchange 2013 mailbox/cas servers with an edge exchange 2013 servers. The incoming emails coming from the edge server sends mail to...
View Articlerelay from Exchange 2013 to Office 365 to external using unauthenticated senders
Here is my scenario: Architecture: on-premise to external mail is being routed from our internal MB/HT, through an Edge Transport server (in DMZ), out to Proofpoint (external mail filtering service)...
View ArticleEmails from scanner with user's email address as a sender are going to Junk
Hi there,I have several scanners with the same config, which send emails to Exchange server. Scanners are configured to send emails with a user as a Sender and a Receiver. The problem is that from one...
View ArticleEmail messages stuck in Queue
Hii All,We are using exchange server 2013 untill recently it was found that many emails were getting stuck in queue.However when i configure network card with external public dns(8.8.8.8) and check the...
View ArticleConfigure delivery failure email notice for external domain emails
Hi All, I need some technical advise. Today, i've 1 domain name : mydomain.xxxx.sss.com. In the domain name, i've email services available. However, email can only be sent within the domain name. So...
View Article"User & Mailbox are in two different active directory sites" after move the...
Hi,I have two Active Directory site like SiteA and SiteB. I have three Exchange server 2 for SiteA for DC site and 1 for SiteB for DR site. Mail flow is okay but when I move the 3rd Exchange in SiteB...
View ArticleRead receipts getting stuck in exchange server 2013 queue
Hii,Exchange server 2013 message queue is taking long time to deliver read receipts to external domains.However other emails such as send/receive are working fine.ANy issue with DNS configuration?
View Article250 2.1.5 RESOLVER.OOF.IntToExt; handled internal OOF addressed to external...
can someone explain to me why this is being dropped?STATUSOffice 365 used one of your organization's connectors to send the message to an external address. Here are the details:Connector name: Outbound...
View ArticleExchange Self Sign Certificate Expired ( Microsoft Exchange and Microsoft...
Hi Team,I have exchange 2013 setup and I noticed that "Microsoft Exchange Server Auth Certificate" is already expired and "Microsoft Exchange" self signed certificate is yet to expire next week. as per...
View ArticleMail From External Contacts to shared mail box, should not get a copy of emails
We have request from the Business TeamWe have DG for External ContactsA new shared mail box is created and any mail to the shared mailbox is been forwarded to the DG External ContactsMail From External...
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Email sender complain that your server returned error
Dear All, users in our domain are able to send and receive emails for all domains except for one domain and here is the issue,1- when our user send email to xyz domain we receive a confirmation that...
View ArticleDisable/Configure back pressure
Hi,I am an IT trainee with a question regarding the Back Pressure rule in Exchange. A customer complains that their e-mail flow had completely stopped. We are aware that it is caused by Back Pressure...
View ArticleYou dont have permission to send to : GroupName message being prompted in...
HelloWe have Exchange 2010/2013 hybrid environment. We have a sensitive email distribution group and delivery is restricted to certain users only.When a user who is allowed to send mail to this...
View ArticleDatabase move 2010 to 2013
Hey Guys;There is a exchange 2010 and 2013 server on my environment under the same domain.i lost exchange 2010 server also no recovery option but i have a DB from 2010.Can i mount it on 2013 server ?...
View ArticleCC-rule
Dear Team,I created the below rule in ExchangeIf CC box contains "a@contoso.com" Redirect Message to b@contoso.com. But since I created the rule i started facing below issuesWhen Someone composes the...
View Articlemail flow to deleted mailbox (exchange 2010)
Hi All,I have a situation where some of my internally hosted exchange mailboxes have been deleted because they have been moved to an externally hosted mail solution. However now when any of my...
View ArticlePending messages when email sent in to shared group
Hi All, Our organisations runs an on premise version of exchange 2013 CU 21 with 12 servers and 4 DAGs (3 servers per DAG) A few of our servers were recently migrated by a third party over to a new...
View Article421 4.3.2 Service not available
A relatively new installation (3 weeks) of EX2013 and for the last 2 days, every 4-5 hours or so, inbound mail stops. I have checked the event logs and nothing, no errors show. A test through...
View ArticleExchange Edge Transport Attachment filter removes excel/word files which have...
Exchange Edge Transport Attachment filter removes excel/word files which have xml and there is no log in Agent LogsRegards Ajinkya Ghare MCITP-Server Administrator | MCTS
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