How to Add an Email Alias in Microsoft 365
Add an email alias in Microsoft 365 using the admin center or PowerShell. Learn aliases vs primary address, sending from an alias, and the proxy address rules.
MCSA Guru Team Sep 9, 2026 8 min read
#Outlook
7 guides
How to Set Up Email Forwarding in Microsoft 365
Set up email forwarding in Microsoft 365 the right way: mailbox forwarding, inbox rules, deliver-and-forward, internal vs external, and why external forwarding may be blocked.
MCSA Guru Team Aug 23, 2026 7 min read
How to Export a Microsoft 365 Mailbox to PST
Export a Microsoft 365 mailbox to PST two ways: a Content Search eDiscovery export for admins and Outlook's import/export for a single user. Covers permissions, when to use each, and compliance.
MCSA Guru Team Jul 30, 2026 7 min read
How to Recover Deleted Emails in Exchange Online
Recover deleted emails in Exchange Online: restore from Deleted Items, use Recover Deleted Items for the dumpster, understand retention windows, single item recovery, and admin recovery.
MCSA Guru Team Jul 23, 2026 7 min read
How to Fix the Teams Meeting Add-in Missing from Outlook
The Teams Meeting button gone from Outlook? Fix the missing add-in: enable the COM add-in, clear disabled items, match the user, re-register, and handle new Outlook.
MCSA Guru Team Jun 25, 2026 8 min read
How to Create a Shared Mailbox in Microsoft 365
Create a shared mailbox in Microsoft 365 the right way: admin center and Exchange admin center steps, Full Access vs Send As permissions, and the 50GB license rule.
MCSA Guru Team Jun 3, 2026 8 min read
How to Fix Outlook Keeps Asking for Password in Microsoft 365
Outlook keeps asking for your Microsoft 365 password? Work through cached credentials, modern auth, MFA, and broken profiles with these step-by-step fixes.
MCSA Guru Team May 28, 2026 12 min read