SMTP Relay Server
Third party devices
Third party devices such as fax machines, scan to email and voicemail systems may need a SMTP server to send messages. Office 365 requires authentication when sending email. This means you will need to use the username and password of a licensed user to send messages.
If you have Enterprise level plan you may purchase a kiosk license which has 2 Gb limit and can be used as a SMTP relay server. If you have questions about this license please email sales@appriver.com.
Server Settings
SMTP setting
Authentication: ON
Username: username@yourdomain.com
Password: *************
Server name: smtp.office365.com
Port: 587
Encryption method: TLS
If you need to check email in the mailbox
POP setting
Server name: outlook.office365.com
Port: 995
Encryption method: SSL
IMAP setting
Server name: outlook.office365.com
Port: 993
Encryption method: SSL