Continuing with Swivel Secure's PINsafe product, we'll see how easy it is to integrate two-factor authentication with Microsoft Exchange OWA. In this way, we will force all users who use mail through OWA to authenticate themselves in a secure way by entering their PIN in addition to their authentication against the Active Directory.
Well, a little document somewhat overdue, but how did this issue come up in a client recently?, we make a brief summary of the changes that would be necessary to customize or customize a theme in the Outlook Web App of our Microsoft Exchange servers 2010, With this we will make a totally corporate interface where we will have the bosses happy! 😛
In this document, we'll look at how to integrate instant messaging between Microsoft Lync Server 2010 and Microsoft Exchange Server 2010 SP1 allowing our users to connect from the outside without the Lync client, something that is missing when it previously existed in Office Communications Server, so that our users, once logged into OWA, will be able to use instant messaging from a browser anywhere securely and with any device,
We will perform the following steps if we want our users not to have to write the /owa directory in Exchange, if we are using Microsoft Forefront Threat Management Gateway (TMG) 2010. 1º Create the rule to allow OWA to https://correo.midominio.com/owa (HTTP://www.bujarra.com/?p=4862). 2º Copy & Paste that rule into the TMG. Rename it and give it a correct name. 3º Edit it, from your properties: – On the “Action” put 'Deny'’ and redirect http to 'https://correo.midominio.com/owa'. – On the “Paths” delete all paths and create one with the following settings: External path: <same as internal> Internal path: /
If we have an Exchange installation and we want to publish OWA abroad, we should never open the ports directly to our Exchange, for this there are proxies located in the DMZ that will present us with our OWA. In this case we are going to set up a Reverse Proxy with DEBIAN and APACHE. To do this, we start from the fact that we have a debian installed in our DMZ with the port 443 of the WAN pointing at it and allowing the port to pass through 443 from our server to the LAN's Exchange CAS.
In this document, we'll look at one of the most common installations when deploying a Microsoft Exchange Server installation 2010 e ensure your connectivity from the outside through OWA access (or the necessary services) via a TMG host on the DMZ network. We will perform the installation of Microsoft Forefront TMG (Threat Management Gateway) An old ISA Server on a DMZ computer that will only be connected via HTTPS from the Internet, and the server will only connect to the Exchange server with the HUB role (or CAS array).
During Exchange installation 2010, Some default address books are created, one of them is the so-called “All Rooms” (All Rooms in case you have it in English). It's possible, that when you reorganize your address lists you delete this notebook because you are not going to use it and at this moment is when from the OWA we stop being able to see the address lists with the following error:
We will use this document so that when we enter or any user enters our exchange server by OWA they enter in a secure way and send passwords, Emails, data… all encrypted and in this way it does not go in plain text.
To access email without using any email client software, we can connect via the web to our Exchange server. 2003, We open a browser, for example Internet Explorer and open the following address: HTTP://Bujarra01/Exchange, It will ask us for a username and password to access the mailbox, if we want to see this from outside the company, the port would have to be mapped 80 From our router to the Exchange server. I have performed a procedure to encrypt traffic, instead of going through the port 80 what is the NOT secure web, Go for the port 443 What is the SSL port, We should open: https://Bujarra01/Exchange; all of this is explained in this procedure: OWA secure over SSL. OWA stands for Outlook Web Access, that is, Outlook Web Access.
One thing that's always been useful and doesn't come with Exchange anymore 2003 is the ability to change a user's password via the web, from OWA, Now that default option is disabled. To enable it, you must follow these steps:
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