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A recent change in Exchange online seems to have caused a problem with mail enabled public folders receiving messages from people outside of the organisation. It has never been necessary with Office …
Continue Reading about 550 5.7.1 RESOLVER.RST.AuthRequired on a mail enabled public folder →
If you need to Grant a single user access to access all users calendars in Office 365 this can be achieved by using the Add-MailboxFolderPermission cmdlet. If you are adding permissions to a mailbox …
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How to Bulk Whitelist domains in Office 365 There are plenty of blog posts that explain how to add a mail flow rule in Office 365 to allow you to white list a sender domain, bypassing the 365 spam …
Continue Reading about How to bulk whitelist domains in Office 365 using Powershell →
I've been wanting an excuse to try developing a GUI in power shell for a while so decided to put together this front end which will check the Office 365 last logon date and time for all users and …
Continue Reading about Office 365 Last Logon Date Report / Inactive Account Report →
The Office 365 Admin Portal allows you to forward a users email to another mail contact easily. But it does not allow you to forward email for a user to an external address which has not been created …
Continue Reading about Office 365: Forward email to an external address with Powershell →
When trying to send email from a different address in Outlook on Office 365 you may receive Error 80070005 : Your message did not reach some or all of the intended …
Continue Reading about Office 365: Error 80070005 to send-as from a Shared Mailbox →
