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Questions tagged [outlook-web-app]

OWA, (Outlook Web App), is the current name for the webmail service of Microsoft Exchange Server 5.0 and later that comes included as a part of Microsoft Exchange Server or Microsoft Office 365. It was previously called "Outlook Web Access."

OWA, (Outlook Web App), is the current name for the webmail service of Microsoft Exchange Server 5.0 and later that comes included as a part of Microsoft Exchange Server or Microsoft Office 365. It was previously called "Outlook Web Access."

OWA is used to access e-mail, calendars, contacts, tasks, and other mailbox content, like the Outlook application. Depending on the version of Exchange and SharePoint, access to SharePoint documents may be available through OWA.

As you might expect, functionality and features vary widely based on the version, with more modern versions having more functionality and more advanced features.

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Outlook Web App on Exchange 2010 - User added an image to his email signature in OWA, now cannot edit signature

Using a method like the one described here, a user who shall not be named (cough cough not me) hastily added an image to his email signature in OWA for Exchange 2010 w/ SP2. Now, that said user cannot edit his email signature! When crafting new…
tacos_tacos_tacos
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How do I change my OWA server's URL?

I need to change the URL that my OWA server uses from https://owa.domain.com to https://mail.newdomain.com. Can I change the URL even though the server still resides in the original domain.com Active Directory domain? It appears that I can just go…
Mike Robbins
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Cannot attach large attachments although server settings would permit that

we're currently have some weird issue with our organization's Exchange Server 2010: Although on the server the attachment size is set to 55000000 bytes in the web.config file for OWA, users cannot attach files larger than approx. 25 MB. Here's some…
TomS
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Outlook Web Access, Exchange 2013, Malware

we have an exchange 2013 server and most users are all use OWA. The other day a user openend an email with an .doc attachment using OWA and the local antivirus automatically quarantined it and stopped any activity. My concern is whenerver or not…
dqnet
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Can I customize the "Office365" link in Outlook for Office365?

In the webclient for Outlook in O365, there is a link in the upper left-hand corner labled "Office365." Is there any way to customize the url?
RepDetec
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Approve Exchange Moderated Messages from iPhone / iPad

We are using SBS 2012. we use email message approval process which works fine on desktop PCs. But when we try to access it from iPad/iPhone's Safari browser, the approve / decline buttons are not shown. How can it be done?
Lakshmi Anand K
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How to change all Exchange external URLs without adversely affecting external users?

We have an Exchange 2010 SP2 system consisting of a single Mailbox/Hub/CAS server and a single Edge server. The MHC server is exposed to Internet users via a TMG 2010 reverse proxy. All Exchange web services use a public FQDN in an old DNS domain…
Massimo
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Exchange 2010 SP2 Not Allowing Logon for Users with Expired Passwords

When we provision users we set the "User must change password at next logon" flag and instruct them to go to OWA to login for the first time and change their password. Using the registry setting ChangeExpiredPasswordEnabled as explained…
JJ.
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.docx owa downloading as a zip?

have an issue that for .docx files in owa are downloading as a zip file... anyone help?
littlegeek
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IIS 7 - 403 Access Denied error on wwwroot trying to redirect to /owa

I'm trying to setup a redirect from http://mail.example.com to https://mail.example.com/owa. I've been unsuccessful in doing this by using IIS's HTTP Redirect so I looked to other options. The one I settled on is to create a default document in the…
Chris76786777
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What are possible reasons why a calendar entry in OWA is at a different time than in Outlook?

We have two Exchange 2003 servers, our primary server and a front-end server that hosts Outlook Web Access (OWA). When I open my boss' calendar via Outlook 2007 (from my Outlook client as well as hers) I see the event scheduled for 10:30 am. When…
Ken Pespisa
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Outlook Web Access...... internal access?

I have a working OWA internally and externally. Users can access OWA externally through https://domainname.com/owa and internally through the IP address. What I want is internal users to access OWA by browsing to https://domainname.com/owa rather…
stead1984
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Exchange 2016 OWA URL switching to External URL

We are seeing an odd issue with a newly deployed Exchange 2016 in an Active-Active configuration. There are two sites, each with 2 Exchange servers. The DAG spans the 4 servers, with Active mailboxes at each site. We are using the Unbound namespace…
rawk_77
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Windows Exchange Logon Hours Restriction

So this will probably be the opposite of what most people have asked. An Internet search certainly appears to support that. I have AD users that have logon hour restrictions. I want these logon hour restrictions to also apply to network logons…
user5870571
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Exchange 2013 OWA: Always download remote content from domain/sender

We are using Exchange 2013 for multi-tenant email hosting and I am trying to create a policy that will always show remote content from a specific sender domain (or single sender is fine too) in OWA. We send out weekly reminders in an HTML email that…
drew010
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