IMAP incoming server: outlook.office365.com
IMAP port: 993
IMAP SSL: Yes
SMTP outgoing server: smtp.office365.com
SMTP port: 587
SMTP SSL or TLS: STARTTLS
POP incoming server: outlook.office365.com
POP port: 995
POP SSL: Yes
- imap, Office 365, settings
- 10 Users Found This Useful