Some Office users are unable to access Outlook on their computer. When trying to do the same, the following error message pops up out of nowhere and they want to know ...

If you are building your small business IT infrastructure, you may be using Microsoft Exchange Server to handle your local email needs. However, you may have external Web-based mail accounts that you ...

Exchange Server and Skype for Business support extended on October 14, 2025 One final ESU will then be available for just six months Customers are being urged to upgrade ASAP to stay safe Microsoft ...

Microsoft recommends enabling multi-factor authentication for Office 365. To do so, you must also disable basic or legacy authentication on Microsoft Exchange Server. Microsoft recently announced that ...

Microsoft Outlook supports the POP3 and IMAP protocols that give you the ability to connect the software to nearly any email account, including all accounts provisioned by Optimum Online. By ...