SAM2009

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Server details for Office 365: 
 
IMAP setting 
 
Server name: outlook.office365.com 
Port: 993 
Encryption method: SSL 
 
POP setting 
 
Server name: outlook.office365.com 
Port: 995 
Encryption method: SSL 
 
SMTP setting 
 
Server name: smtp.office365.com 
Port: 587 
Encryption method: SSL/TLS 
SMTP authentication: ticked 
Authentication: your password
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Server details for Office 365:

IMAP setting

Server name: outlook.office365.com
Port: 993
Encryption method: SSL

POP setting

Server name: outlook.office365.com
Port: 995
Encryption method: SSL

SMTP setting

Server name: smtp.office365.com
Port: 587
Encryption method: SSL/TLS
SMTP authentication: ticked
Authentication: your password

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<div class="content wysiwyg-content">
Hi, 
 
What ports are used for Outlook or tablet to connect to O365 server (MAPI)? 
 
Thanks
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Hi,

What ports are used for Outlook or tablet to connect to O365 server (MAPI)?

Thanks

What ports are used for Outlook or tablet to connect to O365 server (MAPI)?

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.

Microsoft 365

A tablet computer is a mobile computer with a touchscreen display, circuitry, and battery in a single device. Tablets come equipped with sensors, including cameras, a microphone, and an accelerometer, and the touchscreen display uses the recognition of finger or stylus gestures replacing the usage of the mouse and keyboard. They usually feature on-screen, pop-up virtual keyboards for typing. Tablets may include physical buttons for basic features such as speaker volume and power, and ports for network communications and battery charging. Tablets are typically larger than smartphones or personal digital assistants.

Tablets

Interactions between email servers and clients are governed by email protocols. The three most common email protocols are POP, IMAP and MAPI. Most email software operates under one of these (and many products support more than one).  The correct protocol must be selected, and correctly configured, if you want your email account to work.

Email Protocols

An email client, email reader or more formally mail user agent (MUA) is a computer program in the category of groupware environments used to access and manage a user's email. A web application that provides message management, composition, and reception functions may internally act as an email client; as a whole, it is commonly referred to as webmail. Likewise, email client may be referred to a piece of computer hardware or software whose primary or most visible role is to work as an email client. Email clients can also have other systems, like calendars, notes and contact managers.