Microsoft Exchange Server 2016 is the latest release of Microsoft's email and calendaring server software.
Questions tagged [exchange-2016]
235 questions
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Delaying delivery of emails out of business hours for Exchange
I am having an interesting problem to solve. We want to be able to delay the delivery of certain business emails sent from some managers to their staff after business hours to the next working day. These messages would need to be queued somewhere…

Draco-S
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Exchange server redirect email to another smtp
Does anyone know if it's possible to redirect email received to Exchange server 2016 to external SMTP MTA?
For example everything received from domain.com to be redirected to encryption gateway. So that not all email is going trough said gateway.

Marko
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Anti-spam whitelisting by sender IP in Exchange 2016 on-prem
I can't seem to find the way to bypass the anti-spam filter by IP address in the Exchange 2016.
The goal is to allow POS tills to send automated emails to accounts when the bill is closed.
The IPAllowListEntry is a part of Connection Filter Agent…

Draco-S
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Exchange 2016 Server Rejecting Certificate as Expired
We have emails sent using TLS from a Windows 2012R2 (non-domain joined) web server in our DMZ to our internal Exchange 2016 server (also running on Windows 2012R2). This was working fine up until about a month ago when they stopped coming through…

Caynadian
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Exchange 2010/2016 Co-Existence, Secondary Logon Prompt
We're currently running 2010 and 2016 in co-existence and we've migrated our first mailbox, woho!
However, on the test user account, the mailbox will not connect to the server, running an auto-discover test, we get prompted with a secondary logon…

Freddy Wetson
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MS Outlook keeps not responding when requesting data from Exchange
Looking for some pointers on this one…. MS Outlook keeps not responding when requesting data from Exchange
The setup up…
Three locations:
one is the head office running Windows 2016 servers (AD environment), one of the servers is running Exchange…

Ian Chilvers
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Why should I renew a cert instead of upload a new one in Exchange
I have a certificate for Exchange 2016 expiring in the next couple months and I have downloaded the new cert. I can go through the steps here to renew the cert but why couldn't I just upload the new cert and assign the roles to it, which seems far…

Zombian
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Exchange 2016 on server 2012r2 port 25 closed
Port 25 won't open anymore since a few days. I don't know what exactly preceded it, maybe server crash or update. /owa and /ecp work and I can also connect with Outlook, but I can't get any mails. I verified it with…

bellmountain
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Safe to remove dismounted Exchange 2016 mailbox database?
My exchange 2016 has two databases listed.
One is showing as healthy and the other is dismounted.
I suspect the dismounted one is the remains of a disaster recovery earlier in the year.
I want to remove the dismounted one, but worried it may break…

Pete Matthews
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Outlook 2016 folder permission error message
User A has given user B full permission access to a folder in their inbox (user A's inbox). User B has added user A's email account in Account settings.
When user B selects the folder name in their inbox (user B's inbox) a message is…

LOK001
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Unable to send outbound emails both internal and external on new installation of Exchange 2016
I have installed a WINDOWS 2016 server and Exchange 2016 without EdgeTransport. This is only windows server in our environment so I created a new forest and new local domain.I have gone through Exchange 2016 post installation steps mentioned by…

skb007
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Wordpress/Easy WP SMTP Error Sending TLS Secured Mail to Exchange 2016 On-Prem Server
I have a non-domain joined Windows Server 2012R2 web server hosting Wordpress with the Easy WP SMTP plugin in our DMZ. It is supposed to send email to our internal Exchange 2016 server for things like alerts, new sign-ups, etc. It used to be using…

Caynadian
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Microsoft Exchange System Attendant service missing
I had a functioning Exchange 2016 server. Migration between databases was all fine. I installed another Exchange 2016 to replace the old one. Install went fine, all mailboxes were moved but I had to do it from powershell because the UI was throwing…

prl77
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Exchange 2016 mailbox with Forwarding still receiving email with "Deliver to both..." NOT checked
I have multiple Exchange 2016 mailboxes that are set to forward and "Deliver message to both forwarding address and mailbox" is NOT checked.
Forwarding is working, but the mailboxes themselves still receive the emails being forwarded.
Update:
My…

Novox
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EAP issue on Exchange 2016
Today I deployed exchange 2016 based on Windows server 2012 R2 in my home lab environment. Everything was fine but when I try to create email address policy, I got following error. Then, I searched on microsoft technet forum but I didn't get…

Mg Nyi Naing
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