Service Desk

Information Technology Services

Office 365 Configuration Settings for Third Party Clients (IMAP & POP)

The Office 365 system is intended to be set up using Exchange Settings, whenever possible use this setting instead of IMAP.



Your full Cal Poly Email address. e.g.


Your Cal Poly Portal password

Incoming Email Server

Incoming Port

993 (IMAP) or 995 (POP3)

Incoming Connection Type


Outgoing Email or SMTP Server

Outgoing Port

587 (25 works better for some off-campus Outlook users)

Outgoing Connection Type




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