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 ...

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 ...

A system outage affecting Outlook users across North America, which has now been resolved, caused users not to be able to ...

Microsoft says that it has mitigated an Exchange Online outage affecting customers worldwide, which blocked their access to ...

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 ...