Questions tagged [outlook]

Outlook is a standalone or groupware client for Microsoft Exchange. It is used for Email, contacts, tasks and calendar.

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How do I enable "End Meeting Early" for all users in an organization in Exchange Admin Center?

We want to adopt a company wide policy for all meeting to have a delayed 5 minutes start to all meetings. For example, meetings should start at 2:05 PM instead of 2:00 PM regardless of the user and time, it should always have a 5 minute delay at the…
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Strange Outlook Addressing problems

We are seeing a new problem with Outlook this past month. Outlook is generating email messages with valid envelope recipients, but INVALID Body Header recipients. Because a receiving user replies on Body-To to formulate a reply, any CC'ed users are…
user590028
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Outlook unable to save email message receive not enough memory

I have a user that is trying to save an email message in outlook 365 connected to exchange 2010 without cache mode. The email contains a trail of several replies and attachments resulting in the size being 990KB When they try to save the message to…
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can't send email to masking domain in Office 365

i have some issue here. first i have office 365 and domain xxx.com . im already masking office 365 xx.onmicrosoft.com with my domain xxx.com. here are my MX Record : https://prnt.sc/ti1kqr i can't send email to user@xxx.com from other email…
Aliga
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Microsoft Office 365: Room resources from external domain

Two Orgs: A and B, both on Office 365 Email. Org A has list of physical meeting rooms available on-demand for booking and use by whitelisted email@domains Org B has users who want to: Search and find meeting rooms belonging to Org A using Outlook…
Anand
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How to unblacklist an email at Microsoft/OutLook/hotmail

When trying to send email to clients who use Hotmail/Outlook/etc type email addresses, I get the following error: SMTP error from remote mail server after RCPT TO:some@email.com: 550 5.4.1 Recipient address rejected: Access denied. AS(201806281)…
HappyCoder
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Outlook 365 meeting requests received & marked tentative automatically, but the actual request going to delegate

In Outlook 365, my boss receives meeting requests that are being marked tentative automatically, but the actual request is coming to me as her delegate. She cannot respond to the invite.
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SSL certificate expired error when connecting to corporate email

Since root SSL certificate expired on May, 30, I am unable to fetch any email from my corporate Microsoft Exchange server using evolution email client, and the error message says just that ssl certificate is not valid, which is perfectly reasonable.…
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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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Outlook for Mac - Messages in Sent Not Actually Sent

Environment: Outlook 2016 for Mac. Outlook 2016 for Windows on Windows 2016 Server using RDS. Problem: A message is sent from Outlook on the Mac and goes into the Sent folder on the Mac. The message is not really sent. Looking in Outlook for Windows…
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Outlook HTTP Exchange Connection To Exchange 2007

In Outlook, there is an option called "Connect to Microsoft Exchange using HTTP". We currently use this option with Exchange 2003 and it works just fine. I have a case where I need to create an account to an Exchange 2007 server, but I'm being…
Steve Hawkins
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How to reduce Microsoft Exchange suggested time minimum duration?

Microsoft Outlook, using Exchange backend has the ability to suggest a meeting time regarding all attendees agenda. If the meeting has a duration less than 30 minutes, the assistant is not able to suggest a time window. Is it possible to lower this…
Steve B
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Outlook send mail from different domain (Office365/G-Suite)

Here's my situation. Our main domain is example.com setup on G-Suite. We also have a secondary domain example.org setup on Office365. When someone emails user@example.com, it gets forwarded to user@example.org so they can open the emails in Outlook…
Barry Ralphs
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Howto deploy an Outlook addin only to our own staff

We're developing an Outlook addin that is specific and proprietary to our organisation. So we'd rather not put it on AppSource and we'd rather not put the addin source files (all the js,css etc) on a publicly accessible url even if we can keep the…
Shamim
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Exchange2013 only works with Phones, Webmail, and Windows 10 Mail Client, Everything BUT MS OUTLOOK

So we recently upgraded our on premises server exchange 2013 to the latest roll-up, I also think its important to note that, we use office 365 for various things (but not email obviously) Mobile Phone Mail, Web Mail client (OWA) ALL WORK!? using the…