Setting an out of office message/auto response for all email accounts/mailboxes

[wijcc]

Hi,

Is there an easy way to set up an auto response/out of office message for all email accounts and shared mailboxes that we have in our organisation, we have an exchange online/hybrid set-up? I need to set-up an out of office message for all the mailboxes both user accounts and shared mailboxes we have for a set period?

Thanks in advance

 

[wijcc]

Seen that already thanks but I am not an expert/proficient in powershell scripting, I need to do it for about 500 mailboxes (user & shared mailboxes), so need to do some scripting to apply it to all the mailboxes

 

[wijcc]

I managed to get this sorted using a powershell script to set an OoO message for all accounts