IMAP Account / User: or SSL Mode: Implicit or Explicit (Start TLS).Also, a single IMAP mailbox can be accessed at multiple clients whether from professional vendors like Microsoft or free source like Mozilla Thunderbird. The major benefit of using the IMAP protocol is that it saves the email message on the server until the user deletes them. The majority of the email clients support the IMAP protocol for email saving and retrieval. The email client helps the users to access the email with the help of suitable protocols. The IMAP Protocol works at the Application Layer at the Internet connection that allows the client applications to access a remote mail server.Īll the incoming email messages are targeted at an email server that saves the messages in the mailboxes. that are important to send/receive emails without any issue. The user can configure their Microsoft 365 accounts in the Outlook application and access their mailboxes from anywhere.ĭuring the configuration of the accounts, the users should be aware of the various email communication protocols like SMTP, IMAP, POP, etc. It collects all the major services of Microsoft like MS Office, Exchange Online, SharePoint Online, Microsoft Teams, Skype for Business, and large storage space at the OneDrive for Business.īusinesses enjoy the collaborative features from Microsoft 365 and its online server Exchange Online allows the business to place their business domain in the Microsoft 365 accounts. Office 365 is the cloud platform of the Microsoft that is now known as the Microsoft 365.

Outlook 365 smtp setting