Proofpoint Essentials management how-to's (16)

How To's

How to Renew the Expiry ID for App Registration

Created by Abderrahim Ibnou el kadi, Modified on Wed, 10 Jun at 1:44 PM by Abderrahim Ibnou el kadi
How-To send a Welcome Email.

Created by Jason Carreiro, Modified on Fri, 26 Sep, 2025 at 1:33 PM by Jason Carreiro
How to deal with SMTP Discovery

Created by Yves Lacombe, Modified on Thu, 3 Jul, 2025 at 10:45 AM by Yves Lacombe
How-To setup Spooling Alerts

Created by Jason Carreiro, Modified on Tue, 10 Dec, 2024 at 4:14 PM by Yves Lacombe
How-to Change Trusted / Blocked Senders for a Functional Account

Created by Abderrahim Ibnou el kadi, Modified on Tue, 10 Dec, 2024 at 1:48 PM by Yves Lacombe
How-to View Outlook Email Header

Created by Jason Carreiro, Modified on Tue, 10 Dec, 2024 at 1:46 PM by Yves Lacombe
How-to Exempt a User From Sync

Created by Antonio Ortiz, Modified on Tue, 10 Dec, 2024 at 1:44 PM by Yves Lacombe
How-to fix error "Not a valid mailbox"

Created by Abderrahim Ibnou el kadi, Modified on Tue, 10 Dec, 2024 at 1:42 PM by Yves Lacombe
How-To Enable SMTP DISCOVERY

Created by Abderrahim Ibnou el kadi, Modified on Tue, 10 Dec, 2024 at 1:39 PM by Yves Lacombe
How-to fix Exchange "Insufficient system resources"

Created by Abderrahim Ibnou el kadi, Modified on Mon, 9 Dec, 2024 at 4:56 PM by Yves Lacombe