Long logon in Outlook with TCP Resets in Wireshark from DC
Hello!We have a Terminal Server where published Outlook.When user logon on server and use Outlook with the same user account - everything is all right. But when we use another account in Outlook...
View Articleoutlook issue connectiong using POP3/SMTP (login denied)
HI,we have issue connecting (outlook, Thunderbird) to exchange using SMTP outgoing settingOur environment consist of (2 cas server behind loadbalancer, 2 DB with DAG enabled), exchange 2013received...
View ArticleOutlook Calendar won't display entries
All of my Outlook Calendar entries are hidden in the calendar (The next several do show in the calendar pane of the mail windowl) If I add an appointment, the counter on the left hand side increments,...
View ArticleADFS 3.0 with OWA or ECP Fails
Windows server 2012 R2(ADFS + EXCHANGE)Build: AdminDisplayVersion : Version 15.0 (Build 1263.5)When setup according: https://technet.microsoft.com/en-us/library/dn635116(v=exchg.150).aspxError:Event...
View ArticleOutlook generates a spoofed message when you forward an external meeting...
This isn't easy to explain but I'll try. Picture a 3 company scenario. Person from company A sends a meeting request to someone at company B. The person at Company B ropes in another person at Company...
View ArticleOutlook 2016 error after removing Exchange 2007 from a 2007-2013 coexistence
I had a long dead exchange 2007 server. It was offline for some time with no problems as everyone was moved to exchange 2013.I ran a recovery server for 2007 on a temporary server and then uninstalled...
View Articleim receiving mail from recovery center. Please help me why im receiving these...
"Recovery Message Notification: At 08:00 AM your mail failed to sync and (10) incoming mails were returned. Syncing failed to go through due to a a recent internal server error on your mailbox."
View ArticleAttaching files to pre-arranged meetings - without re-sending invite
I have sent out a meeting request through Outlook 2016. Most attendees have responded. Sometime later I want to add attachments WITHOUT resending the meeting invite AND so delegates can open the...
View ArticleAfter CU21, OWA and ECP do not work
Hello, we just recently updated our single Exchange 2013 server to CU21. Outlook works as normal, however when attempting to use OWA, the following error is encountered::-(something went wrongSorry,...
View ArticleAccess mailbox via OWA, account status cached by IIS but how failed login...
Hi everyone, I have the question as the title. When I access mailbox via OWA, I found account cannot be locked out immediately after a big enough number of failed logins. After some research, I found...
View ArticleAdd a "sign in with x.509" option on the OWA sign in page.
Hello,I am brand new to exchange server and I would like to add a link on the sign in page for smart-card enabled users to sign in with their certificate, similar to how ADFS works but I don't want to...
View ArticleOWA and cross forest co-existent
Hey,Correct me if I'm wrong, but isn't so that OWA should work on both ways when you have e.g. E2007 in old forest and E2013 on new forest?I have ForestA with E2007 and ForestB with E2013. Some users...
View ArticleOutlook Web App issues
HI EveryoneI have use of the outlook web application through work and I currently cannot send mail with attachments,I am running windows 10In Internet Explorer the send and the save buttons do not work...
View ArticleHow restore the ability to send updates of archive invitations
How restore the ability to send updates of archive invitations ?
View ArticleMapi over http password prompt
Hi all!I have a strange situation with MAPI over HTTP protocol.When user is on a corporate network all is OK and working just fine.Situation A:User goes to public network and open Outlook 2016/2019. In...
View ArticleImpossible to open e-mail trought OWA only on 1 server of 4 in the DAG
Hi, I have an issue on my exchange infra but only on one node when the user open OWA and click on one mail nothing happen but with the light version of OWA i have a error message see below.If a move...
View ArticleHow to force Outlook 2010 to connect to a specific exchange server
I have 3 exchange servers and one of them went down. I remember configuring a file with the IP of the exchange server that went down. I want to remove the IP so I can connect to the other servers....
View Articleinbox rule won't stop running in OWA
Hello, and thanks in advance for any help! My employer provides an Outlook web-based account, and I've been using an inbox rule to forward all my emails to a different account. But now I want to stop...
View ArticleMailbox keeps prompting for password
HelloI'm hoping somebody might be able to assist me in finding an issue.I've 2 mailboxes that, starting last month, intermittently request a password when using Outlook 2013 or 2016.Both these...
View Articleadd domains to SAN in an existing Self Signed Certificates
Basic information: Am new to certificates. We are a small company that cannot effort static IP so we can request a certificate from a trusted Certificate Authority. We are using DynDns for external...
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