'TenantAttribution; Relay Access Denied' when sending message from...
We use an on-premise installation of Exchange Server 2013 and have started today to receive an NDR when sending an e-mail to a specific user, the content of which is as...
View ArticleChanged A record for mail server and now relays are being refused
HI Guys, I have an Exchange 2010 server and I changed the IP address on the A record for my mail server. Now relays are being refused. I didn't change any settings at all on the Exchange server, just...
View ArticleJournaling for Mail Enabled Users
I have several external users that have an AD account which enables them to access some of our systems. We would like to mail enable those users but then add their external email address in Exchange...
View ArticleDelete Message Trace History
Hi All,In our Organisation we perform message traces. After the message traces are completed successfully we can see what message traces have been run for upto 90 days. Is there a way to clear or...
View ArticlePossibilities to route mail between 3 Different Exchange Organizations...
Hi,I need some help conceptualizing something that is puzzling me currently..Basic scenario we have isCompany A, Company B and Company C are "merging" (for want of a better word)The objective is to...
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Switch database over failed
Hello , I have Exchange 2013 CU9 on 2 combined servers CAS+Mail with DAG during switch the database over i got the following errors and it failed.Please advise.Regards,Bahloul.
View ArticleChange Default Transport Service Receive Connector on 2525 tcp
Is it possible to change this tcp port to another number? I mean, without breaking something?currently Migrating from Exchange 2010 and customer already used that port number for another receive...
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lot of email on Queue
Hi ,could you please let me know how we can over come DNS Connector Delivery queue .Continuous plan Do review is key to success. Please mark as answer \Helpful if its . My Linkedin Profile
View ArticleConfigure SMTP Auth
Messaging Infrastructure------------------------------Mailing Infra - I1) Linux based Bulk Email System.Mailing Infra - II1) Cisco Ironport2) Exchange 2013 CU11Mailing infra I is sending email over...
View ArticleConverting User account to Dist group, users can no longer email address localy
We have a company of several thousand users all using office 2010We had a user called "sales desk" salesdesk@contoso.com. We removed the email address from the mailbox and made it a dist group. Anyone...
View ArticleTransport Rule to block Redirecting of Emails To External Address
Hello Everyone,I am trying to block users who create rules on within outlook to "Redirect" all email messages to an external email address. I have created a Transport Rule that allows me to block...
View ArticleDuplicate of e-mails
I am experiencing problem of duplicate e-mails received by some of internal users from our organization especially scanned documents which is SMTP issue. And even external users usually complains that...
View ArticleExchange Hybrid: mail from on prem to migrated mailboxes fails to show up.
Exchange 2010 on prem servers, Exchange 2013 hybrid server. email sent from an on prem account do not show up in a migrated user's mailbox, Migrated users can send to on prem mailboxes.In EAC, on the...
View ArticleQueueing Mails when Decommissiong Exchange 2010 Hub Transport Server
I am trying to remove Exchange 2010 on a hub server. I run get-queue from EMS and see there are about 30 messages in the Submission and Shadow Reduanancy queue. The messages in the Submission queue...
View ArticleSetting up a mail buffer
Hi All,I would like to know if it's possible to setup a kind of buffer for outbound mails. We would like to be able to have a copy of the mails and, if needed, we can resend the e-mails.I've looked...
View Articleexchange server incoming mail issue from the internet
Hi,I have registered a domain under godaddy.com, and I have exchange server 2013. My question is my exchange server can send and receive emails on the same network(local network). I can also be able to...
View ArticleAdd an email item
Hi,Is there any way to insert an email item in a mailbox? Suppose I want to insert an email on a specific date with specific subject.Is it possible in exchange server?Thanks a lot.
View ArticleCAS server log
Hi, I am trying to shut a CAS server and need to make sure no one connects to it. Would someone take a look at the attached IIS WEB log from the CAS box and advise how the user connects to it...
View Article550 - 550-Requested action not taken: mailbox unavailable 550 invalid DNS MX...
getting Error Message could not be sent to the following recipients: (550 - 550-Requested action not taken: mailbox unavailable 550 invalid DNS MX or A/AAAA resource record )Any help would be apppreciated
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