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Migrating Exchange on-Premises Mailboxes Separately | Exchange Hybrid based environment | What are the migrated permissions? | Part 5#5  5/5 (2)

Post Views: 4,028 In the current article, we will review the mail migration scenario in which we “break” existing Exchange permission’s relationship. I use the term “break” because, in this scenario, we are migrating only one partner from the existing “couple” to the cloud. When we migrate Exchange on-Premises mailboxes in the cloud not as…

Migrating Exchange on-Premises mailboxes as a group | Exchange Hybrid based environment | What are the migrated permissions? | Part 4#5 5/5 (2)

Post Views: 3,343 In the current article, we will review the scenario in which we migrate Exchange on-Premises mailboxes that have an “existing permission’s relationship” to the cloud as a group. Our purpose is to check what are the Exchange permissions, which will migrate to the cloud, along with the mailbox data. In the next…

Migrated permissions of migrated mailboxes in Exchange Hybrid based environment – Introduction | Part 3#5 5/5 (1)

Post Views: 5,506 The subject of the Exchange permission’s relationship between migrated mailboxes in the Exchange Hybrid environment could be quite confusing. The term “Exchange permission’s relationship,” try to describe two (or more) mailboxes that have existing permission’s structure between them. When we migrate these mailboxes from their “native environment” to the “other environment” the…

Testing cross site permissions in Exchange Hybrid based environment| Part 2#5 5/5 (4)

Post Views: 11,422 As mentioned in the previous article, the subject of Exchange permissions relationship in Exchange Hybrid environment can be realized in two major scenarios: Scenario 1 – Cross site permission Scenario 1 – Cross site permission The Exchange permissions that Exchange on-Premises mailbox can have on cloud mailbox and vice versa. Scenario 2…

Cross site permission and migrated permissions in Exchange Hybrid based environment | Part 1#5 5/5 (3)

Post Views: 12,428 The current article series dedicated to the subject of – the available Exchange permissions in Exchange Hybrid environment. The term “Exchange permissions” is realized in two major scenarios: Scenario 1 – Cross site permissions The term “cross site permissions”, define the available Exchange permissions, that we can assign to Exchange on-Premises mailbox…

Manage Safe Senders and Block Sender Lists using PowerShell – Office 365 5/5 (6)

Post Views: 19,758 The term “Junk Email Filter” defines an Exchange mail security mechanism, that implemented on the “mailbox level.” In Exchange based environment, most of the times, the mail security infrastructure is implemented most of the time in the “server level” (Exchange server). The interesting thing is that also, Exchange enables his recipients, to…

Implementing SPF Fail policy using Exchange Online rule (dealing with Spoof E-mail attack) | Phase 2 production | part 3#3 5/5 (4)

Post Views: 6,173 The current article is the last article in the article series, in which we review how to implement SPF Fail policy using Exchange Online rule. In the present article, we will discuss how to apply the second phase of our project, in which, when the Exchange rule identifies an event of “SPF…

Implementing SPF Fail policy using Exchange Online rule (dealing with Spoof E-mail attack) | Phase 1 – learning mode | Part 2#3 5/5 (7)

Post Views: 6,425 In the current article, we will review how to implement an SPF Policy for incoming mail by using an Exchange rule. In our scenario, we want to identify an event, in which hostile element tries to execute a Spoof mail attack by presenting himself, as a legitimate recipient who uses an E-mail…

Implementing SPF Fail policy using Exchange Online rule (dealing with Spoof E-mail attack) | Introduction | Part 1#3 5/5 (3)

Post Views: 11,842 In the current article, I would have to provide you a useful way, for implementing a mail security policy that relates to an event in which the result of the SPF sender verification check is “Fail.” If we want to be more precise, an event in which the SPF sender verification test…

Configure Outlook connect your Gmail mailbox automatically (look mama no hands!) | Part 2#3 5/5 (1)

Post Views: 5,463 In the current article, I’m going to reveal a secret that is going to affect humankind permanently – How to configure Outlook to connect Gmail mailbox automatically, without the need for manual settings. If we want to use the most scientific definition – look, mama, no hands! Maybe I’m exaggerating a bit,…