Blog feed | Ammar Hasayen

Exchange SCL and EOP headers

Last updated Aug 19, 2017 | Published on Aug 19, 2017 | Exchange, Office 365 | 0 |

Exchange SCL and EOP headers are essential to understand how Exchange Online Protection or EOP really works. Analyzing such headers is the key to master EOP

Email Message P1 and P2 headers

Published on Aug 19, 2017 | Exchange, Office 365, Security | 0 |

Learn the difference between Email Message P1 and P2 headers, and how they play a big role in message routing and Exchange Online Protection EOP filtering.

Modern workplace tip of the iceberg

Published on Aug 2, 2017 | Enterprise Mobility & Security, Office 365 | 0 |

Modern Workplace tip of iceberg shows how people think of modern workplace from their experience side, while they miss a lot of work done behind the scenes.

The Modern Workplace – Trends & solutions

Last updated Aug 2, 2017 | Published on Aug 2, 2017 | Azure, Enterprise Mobility & Security, Office 365 | 0 |

What is the modern workplace? Why it is becoming something everyone is talking about? What are the needs of your employees when it comes to their workplace?

Hosted voice mail in Office 365 Part 1/2

Published on Aug 1, 2017 | Exchange, Office 365 | 0 |

Learn how hosted voice mail works in hybrid environment where the user mailbox is in Office 365, and his Skype extension is using on-premises Skype infra.

The journey to the cloud from business perspective

Published on Jul 31, 2017 | Random Thoughts | 0 |

Explore how business are approaching the cloud and how this journey to the cloud looks like from technology, employees, and IT perspectives.

Exchange UM voice mail, OVA, and auto attendant

Published on Jul 30, 2017 | Exchange, Office 365 | 0 |

Discover how everything really work from Exchange UM voice mail, Exchange OVA or Exchange Outlook Voice Access, Exchange auto-attendant, and more

Exchange UM architecture & Exchange UM dial plan

Last updated Jul 30, 2017 | Published on Jul 28, 2017 | Exchange, Office 365 | 0 |

Deep dive into Exchange UM architecture and components and exploring how Exchange UM dial plan links everything and helps in call routing.

What is Exchange Unified Messaging [a.k.a Exchange UM]

Last updated Jul 30, 2017 | Published on Jul 28, 2017 | Exchange, Office 365 | 0 |

This article introduces what Exchange Unified Messaging (Exchange UM) is really about, and goes through quick listing of the features it can provide

Exchange Online and Remote Domain

Published on Jul 25, 2017 | Exchange, Office 365 | 0 |

This article talks about the importance of configuring Exchange Remote Domain, both on Exchange on-premise and Exchange Online

Migrate your certification authority root CA to Windows 2012 R2

Published on Jul 16, 2017 | PKI, Security | 0 |

Deep dive in how to migrate your certification authority root CA to Windows 2012 R2, why would you consider doing that, and what might go wrong.

Azure Multi-Factor Authentication server

Published on Jul 16, 2017 | Azure, Enterprise Mobility & Security, Security | 0 |

Azure Multi-Factor Authentication server helps you protect on-premises applications with Microsoft Azure multi-factor authentication cloud service.

Exchange Online Protection Overview

Published on Jun 30, 2017 | Office 365, Security | 0 |

Exchange Online Protection or EOP is a cloud solution from Microsoft to help you protected your hosted and on-premises mailboxes with its advance features.

Azure multi-factor authentication or Azure MFA

Last updated Jun 25, 2017 | Published on Jun 25, 2017 | Azure, Enterprise Mobility & Security, Security | 0 |

Azure multi-factor authentication or Azure MFA is Microsoft’s two-step verification solution that helps safeguard access to data and applications.

How to think of multi-factor authentication as a service model?

Published on Jun 24, 2017 | Azure, Enterprise Mobility & Security, Identity & Authentication, Security | 0 |

Start thinking of Multi-factor authentication as a service, and not as smart cards and tokens. It should protect cloud workloads beside on-premises apps.