Office 365 Message moderation for Group mailboxes

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Regulating the Mail Flow in Office365

Hi, I hope you would be interested in our previous article on Azure AD Sync Tool.

In this article we provide a solution for regulating the mail flow inside Office 365 Group Email Address using Mail Flow Rule and Message Moderation.

It’s natural that every organization has multiple group email-ids such as support, sales, etc., to communicate with their customers/external world entity for improving their customer satisfaction, profit etc. There are possibilities that confidential mail may be wrongly sent to group email-id resulting in consequences which you cannot even expect in your nightmare, unless you have a well-planned mail flow design implemented in your organization. So it’s mandatory to decide “Who should receive What?”. In this article we see about managing the support team of an imaginary organization by regulating the mail flow inside their Office 365 Group Email Address (Distribution List) and Mail Flow rules in transport layer.

What’s Our Mission?

To solve this problem, we can use Message Approval in Distribution list, but there may be managers/leads/ management members in the Distribution List, these members need to receive mails instantly without any moderation. If we use Message Moderation in Distribution List, then all the members will receive the mails only after Moderator Approval. To handle this case we need to go for hybrid solution of using both Message Moderation in Distribution List, and Mail Flow Rules in the transport layer.

Example Scenario

Whenever the Support Team receives any message, an instant BCC message need to be sent to Manager and another BBC message to Technical Lead by skipping message moderation, but the Support Personnel should only receive moderated message.

How We Achieve Our Mission?

Before diving deep in to the tasks, let’s have a glance on the basic concepts involved with this topic. First we see about Office 365,

What is Office 365?

Office 365 is a subscription-based online office and software plus services suite which offers access to various services and software built around the Microsoft Office platform. For more information, click here.

What makes us go for Office 365?

Test Lab Environment

S.NO Users with Office 365 Mailbox Enterprise Role Relationship with SupportGroup —— ——————————- ——————- ——————————————- 1 Bill Manager To be configured as its Message Moderator 2 Mike Manager X 3 Bob Technical Lead Member 4 Ben Support Personnel Member 5 Steve Support Personnel Member 6 Casey Support Personnel Member

Steps to accomplish the mission

This article includes the following tasks,

  1. Create Mail Flow Rule to Skip Message Moderation for Manager/Technical Lead
  2. Enable Message Moderation for SupportGroup
  3. Testing Mail Flow

  4. Create Mail Flow Rule to Skip Message Moderation for Technical Lead

In this section, we create a Mail Flow rule to send a BCC message instantly to Managers: Mike, Bill and Technical Lead - Bob, by skipping message moderation, whenever the Support Team receives any message.

Exchange Admin
Center

  1. Enable Message Moderation for Support Personnel

In this section, we enable message moderation for SupportGroup and set message moderator as Manager - Bill, so he will be the responsible person in approving or rejecting the messages sent to SupportGroup. As a result members of this group only receives moderated message. Since Ben, Steve and Casey are already members of SupportGroup, this action confirms that they will receive only moderated messages.

Distribution
Group

  1. Testing Mail Flow

Before testing the mail flow, let’s plan our testing using a flow chart

Flowchart for Testing Mail Flow

Office365 mailflow

Based on the above flowchart, we are going to perform the testing in two stages,

Ok, the rehearsals are over, now its show time. Let’s test the mail flow,

1. Mail sent from External Source to SupportTeam

Office365 email
approval

2. Technical Lead (Bob) receives a BCC Message without message moderation

Office365 email

3. Manager (Bill) receives Message Approval Request and approves the request

Office365 message
approval

4. Finally Support Personnel (Ben) receives the Moderated Message

Office365 email
approval

Conclusion

Thus our mission on managing the support team of an imaginary organization by regulating the mail flow inside their Office 365 Group Email Address using Mail Flow Rule and Message Moderation is successfully accomplished. This ensures that even if a confidential message is accidentally sent to the group id, it can be prevented from becoming epidemic with least administrative effort.