Category "exchange-server"

How can I pull Mail Contact groups for each contact with powershell?

I am trying to create a script to pull contact groups and put them in an excel sheet. Here is what I have so far: Import-Module ActiveDirectory Get-ADUser -Sea

Do Exchange emails always include SMTP addresses in the headers?

Here are the basic questions I have about Outlook add-in development: Are SMTP MIME headers available for all mail items? Even "internal" Exchange emails (Exch

Bypass/Ignore Exchange Server "Maximum Send Size"?

As soon as possible I will start a bounty and award 150 (that's what I have) points for solution. I am developing Outlook add in. When message is sent, add in

Allowing bookings of o365 room for external users

I have a O365 tenant with a bunch of resources (=rooms) in it, e.g. [email protected], and a few users, e.g. [email protected]. The rooms are possible to book for users

How to create contact in Azure AD

I need to create contacts programmatically so that it would appear in the Global Address List of Exchange Online user. It is my understanding that those contact

get message id of sent item from exchange in cache mode in outlook

I am getting message id (using propertyaccessor) in outlook for microsoft exchange emails for sent items if not using cached mode. But, in cached mode, it is e

Reading emails with MAPI in PHP?

As you know Microsoft Exchange Server uses a proprietary protocol called MAPI. Is that possible to read emails from the Ms exchange with that protocol in PHP. I

535 5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant

I am sending e email using an SMTP error . I am getting Authentication unsuccessful. The username and password are correct. Am I doing something wrong. public

Exporting Public Folder ClientAccessPermissions to csv

So, I thought that it should be easy enough to A) Export a list of all our Public Folders B) Export a list of all our Public Folders with users who have access