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IMAP, SMTP, Outlook | Configure Outlook to access Office 365 mailbox using IMAP and SMTP | o365info.com
![Alex Xu on Twitter: "/2 1. Alice logs in to her Outlook client, composes an email, and presses “send”. The email is sent to the Outlook mail server. The communication protocol between Alex Xu on Twitter: "/2 1. Alice logs in to her Outlook client, composes an email, and presses “send”. The email is sent to the Outlook mail server. The communication protocol between](https://pbs.twimg.com/media/Fh29OJMVIAE3rzw.jpg:large)
Alex Xu on Twitter: "/2 1. Alice logs in to her Outlook client, composes an email, and presses “send”. The email is sent to the Outlook mail server. The communication protocol between
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Understanding Email Protocols (POP, Imap, MAPI, EAS, Exchange) | Outlook Ins & Outs : Outlook Ins & Outs
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