exchange online

Sending email as an alias (proxy address) with Office 365

Sending emails in Microsoft Exchange world using an alias for an account has always been a pain. It required working…

4 months ago

Creating Visual Indicators for spoofed / external emails with PowerShell

I've been managing mail service for users for a lot of years now. I don't do it daily but I've…

3 years ago

Changing Exchange folder permissions in multilanguage Office 365 tenants

One of the tasks I often get when setting up new Office 365 tenant or installing Exchange Servers is to…

6 years ago

Bittitan MigrationWiz – The selected Mailboxes cannot be subscribed

Recently I'm doing yet another migration between Office 365 tenants using Bittitan Migration Wizard. It's a great tool and takes…

6 years ago

Office 365 – Report containing User Information and Mailbox Usage

Working with Office 365 is my bread and butter in the last few months. I'm a System Architect and I…

6 years ago

Microsoft Exchange – 420 4.2.0 Recipient deferred because there is no Mdb

Last few weeks I'm responsible for migrating from Office 365 to Office 365. Part of this migration process is to…

6 years ago