Exchange Server Tip – Allow all users to see each others calendar

I work for a mid sized accounting firm and collaboration is an important part of making our group efficient. Mangers need to peer in on their staff calendars and the staff also like to see where there managers are. Exchange calendars are easily shared, however most staff members either don’t know how to do it or forget to allow access.

First step – set up a group in active directory

If you already have a group with all users in it you can simply use that. Otherwise access active directory and create a group (like the one below) and add all your users to it.

(GROUP)-Shared_Calendar
Share your calendar the manual way

You can easily have each user do this in Outlook. Simply access your calendar then click Calendar PermissionsExchange Calendar Permission Continue reading “Exchange Server Tip – Allow all users to see each others calendar”

Outlook cannot log on. Verify you are connected to the network and are using the proper server and mailbox name

In the office we use a SonicWall to allow remote VPN users to access local resources. For the most part it works great, allowing access to our Outlook / Exchange server, mapped drives and other important network resources.

Recently I upgraded the SonicWall to a new device and recreated the rules from scratch (rather than roll old stuff over) a few days after the upgrade SonicWall users started to experience this odd error message:

ODD OUTLOOK ERROR MESSAGE:
Outlook cannot log on.  Verify you are connected to
the network and are using the proper server and mailbox name. 
The Mailbox Exchange information server in your profile 
is missing required information. 
Modify your profile to ensure that you are using the 
correct Microsoft Exchange information service.
Image result for Outlook cannot log on. Verify you are connected to the network and are using the proper server and mailbox name. The Mailbox Exchange information server in your profile is missing required information. Modify your profile to ensure that you are using the correct Microsoft Exchange information service
At first I thought the users profile had just gone corrupt, so I deleted the Outlook profile and just recreated it and all was well in the world. However next time that particular user took their laptop out of the office the message eventually returned.  I was able to put two and two together and figured it had to do with something the VPN tunnel on the sonicwall was doing to cause this issue.
The solution:

Continue reading “Outlook cannot log on. Verify you are connected to the network and are using the proper server and mailbox name”