How to give Users Send as Permission in Office 365 using PowerShell

The other day I Found A Fix for a recent problem I was having. The issue is described as follows;

I needed to be able to give myself send as access to another users mailboxes on Microsoft Office 365

To do this I found the following steps were required.

Note: Powershell commands are in bold. Type enter after each line item.

1. Install remaining script-lets so you’ll need to install the PowerShell from this link

2. Run Powershell as administrator.

3. Login to Office 365 with $cred=Get-Credential

Type;

Set-ExecutionPolicy Unrestricted

Now to Give permission to other users Mailboxes

$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection

Import-PSSession $Session

To give Bob permission to Send as John

Add-RecipientPermission bob@pctechnix.ie -AccessRights SendAs -Trustee john@pctechnix.ie

To finish, enter Y and hit return.

I hope you too have found a fix.

Outlook Modification Resolution Errors when using Microsoft Office 365

Having recently migrated to office 365, I noticed a lot of resolution messages appearing in my Unread Mail folder in Outlook. These are actually harmless and generally by design.

To red rid of these messages please follow the steps below.

1. Right click Unread Mail folder in Outlook, and select Customize This Search Folder.

2. Click Browse, and then clear the mailbox (the top level) box.

3. Select the folder that needs to appear in Unread Mail folder.

4. Click OK to save the settings.

After that, these sync issues messages won’t appear in Unread Mail folder.

I hope you too have Found a Fix!

How to fix the winmail.dat attachment issue on office 365

The other day I Found A Fix for a recent problem I was having. The issue is described as follows;

Some of my recipients were reporting issues that mails I sent to them contained the winmail.dat file ONLY. This issue relates to how Office 365 sets the default attachment format to TNEF. Apple products and other non microsoft email clients in particular seemed to have problems reading my mails. The solution is to run the commands below in from the PowerShell fo Office 365.

To do this I found the following steps were required.

Note: Powershell commands are in bold. Type enter after each line item

1. Run Powershell as administrator.

2. Login to Office 365 with $cred=Get-Credential

3. Enter the admin username and password i.e name@domainname.com and password.

4. $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection

If you receive an error with the above command type Set-ExecutionPolicy Unrestricted . Next, try the above command again.

5. Import-PSSession $Session

6. Set-RemoteDomain Default -TNEFEnabled $false

7. Remove-PSSession $Session

I hope you too have found a fix

Give permission to other users mailboxes on office 365

The other day I Found A Fix for a recent problem I was having. The issue is described as follows;

I needed to be able to give myself full access to other users mailboxes on Microsoft Office 365

To do this I found the following steps were required.

Note: Powershell commands are in bold. Type enter after each line item.

1. Install remaining script-lets so you’ll need to install the PowerShell from this link

2. Run Powershell as administrator.

3. Login to Office 365 with $cred=Get-Credential

Type;

Set-ExecutionPolicy Unrestricted

Now to Give permission to other users Mailboxes

$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://ps.outlook.com/powershell/ -Credential $LiveCred -Authentication Basic -AllowRedirection

Import-PSSession $Session

To give Billy full access to Jack’s mailbox use the following PowerShell Command.

Add-MailboxPermission -identity jack@mydomain.com -user billy@mydomain.com -AccessRights FullAccess

Or if you wanted to give Billy full access to all of the mailboxes..

Get-Mailbox | Add-mailboxpermission -user billy@mydomain.com -AccessRights FullAccess

I hope you too have found a fix.

how to turn off password expiry on all office 365 accounts.

The other day I Found A Fix for a recent problem I was having. The issue is described as follows;

I wanted to turn off the password expiry on all of my office 365 accounts.

To completely disable the password expiry for all (existing) email accounts you will need to install PowerShell. You will find the downloads along with instructions here.

Note: Powershell commands are in bold. Type enter after each line item.

1. Run Powershell as administrator.

2. Login to Office 365 with $cred=Get-Credential

3. Enter the admin username and password i.e name@domainname.com and password.

4. Enter the following commands

connect-MSOLService -credential $cred

Get-MSOLUser | Set-MSOlUser -PasswordNeverExpires $true

That’s it you’re done. Remember that you’ll need to redo this for every user added hereafter.

        I hope you too have found a fix.