How Does SPF Work?

No, I’m not talking about sunscreen. The SPF I’ll be discussing here is Sender Policy Framework. It’s an email security measure that can prevent unauthorized use of your email domain name. I’ll be going over a few things in this post, but if you just want to know how to craft an SPF record, you can scroll to the “The SPF Puzzle” section below.…

Continue Reading →

Save Sent Items in a Shared Mailbox

Shared Mailboxes make it possible to centralize email for a specific group of employees. If you don’t know what a shared mailbox is, think about the “Contact Us” address most web pages have. Or your company’s “Support” mailbox. Exchange implements these very easily through mailbox delegation. Grant users full access to the mailbox in the Admin Portal and the mailbox will appear in Outlook.…

Continue Reading →

Office 365 Migration – When Do I Need to Use Third Party Tools?

This post may be late in coming, given that most smaller companies have already moved away from on-prem solutions to cloud based services for things like email and file sharing, but I feel like it’s important to stress some of the realities involved in migrating from on-prem to cloud systems. Particularly when migrating to Office 365.…

Continue Reading →

Do I need Anonymous Relay?

Problems

If you have managed an Exchange server in the past, you’ve probably been required to set things up to allow printers, applications, and other devices the ability to send email through the Exchange server. Most often, the solution to this request is to configure an Anonymous Open Relay connector. The first article I ever wrote on this blog was on that very subject: http://wp.me/pUCB5-b . …

Continue Reading →

Configure Exchange Autodiscover

As of the release of Outlook 2016, Microsoft has chosen to begin requiring the use of Autodiscover for setting up Outlook clients to communicate with the server. This means that, moving forward, you will need to configure Exchange Autodiscover to get Outlook working properly.

This page contains some information and some links to other posts I’ve written on the subject of Autodiscover.…

Continue Reading →

Removing Addresses from an Exchange Server with Powershell

This is probably a rare issue, but something I’ve come across in my work. Occasionally an Exchange Administrator may need to remove an Email address domain (The part of the email address that comes after the @ sign). For instance, you may be in a situation where a portion of the users in an Exchange environment are migrated to a Cloud based email solution.…

Continue Reading →