Learn Exchange O365

1. Open Outlook  2. In Calendar , click Home . 3. In the Manage Calendars group, click Open Calendar , and then click Open Shared Calendar . 4. Type a name in the Name box, or click Name to select a name from the Address Book. After you access a shared Calendar for the first time, the Calendar is added to the folder pane. The next time if you want to view the shared Calendar, you can click it in the Folder Pane. If the other person whose Calendar you want to open hasn’t granted you permission to view it, Outlook prompts you to ask the person for permission.  If you click Yes , a sharing request email message opens automatically. The message requests the person to share his or her Calendar with you and also provides the option to share your default Calendar with him or her. Notes:  Even if the other person has created an additional calendar, you can open only the person's default Calendar. To remove a calendar from the Other Calendars list, right-click the calendar, and then click

 1. Make sure computer utilization is normal.  Press ctrl+shift+Esc 2. Make sure your Outlook is connected on Exchange caches Mode, to check this  a. Click on the Windows icon, type Control Panel, search for Mail .  b. Select Mail , select your Outlook Profile.  c. Click on properties .  d. Click on Email Account .  e. Select your Profile, click on change .   f. Make sure 'Use Cached Exchange Mode' is Checked, like below If all Outlook settings are correct as above. And still, you were facing the same issue, Please check your Outlook folder size. 1. Right-click the folder you want to check, and select Properties.  2. The Folder Size dialog box shows the size of the folder and its subfolders in kilobytes. 3. Make sure your Folder size is  beyond 3.99 GB 4. There would be issues with emails getting updated if the folder limit is beyond 3.99 GB. Reduce the size of the folder contents.  5. Create a synchronization filter for large folders at or near 4 GB.  6. You can instead create

1.  Select the Windows icon, type  Control Panel  in the search box, and select it. 2. In Control Panel, search  Mail , and select it. 3.  Click on  Show Profiles .  4. Double click on your Profile . 5.    Click on Email Account .  6.  Click on New .  7.  Configure your  other Account  on the same outlook profile.  Add Shared Mailbox. 1 .  Follow the Above Step from 1 to 5 .   2.  Click on Change .  3.  Click on  More Setting.   4. Select the  Advanced option.  5. Click on  Add.  6. Type the Shared Mailbox Alias   7. Configure and close.  8.  Once you successfully configured the shared mailbox, you would be able to see the shared mailbox on the Outlook client. 

 1.  Select the Windows icon, type  Control Panel  in the search box, and select it. 2. In Control Panel, search Mail, and select it. 3. The Mail icon won't appear unless you have Outlook installed and have run the program at least once.  The  Mail Setup  dialog box opens.   Click Show Profiles.   4. Click  Add .  5. Type Profile Name  6. Enter your Name, Email address, and Password .   7. Click on next and configure Outlook Profile

  Differences Between Exchange Online and Exchange On-Premises Online Capability Needless to say, Exchange Online takes advantage of online services and features that are unavailable to Exchange On-Premises. In addition to the machine learning services that automatically triage between different types of mail, Exchange Online boasts collaboration features such as Office 365 Groups, which are near impossible to deploy quickly on-premises. For example, in comparison to the duration it takes to provision an Office 365 Group on Exchange Online, Exchange On-Premises would likely require several weeks’ worth of setup for users to enjoy features like team mailboxes. Economies of Scale Exchange On-Premises struggles to replicate the sheer size and scale of Exchange Online’s mailbox. Though Exchange On-Premises takes advantage of mid-sized servers and JBOD disks within the Exchange Preferred Architecture, it requires a tremendous amount of scalability to achieve what Exchange Online permits, wh