- Install WordPress Easy WP SMTP Plugin - WordPress --> Settings --> Easy WP SMTP --> SMTP Setting and append the following settings: - From Email Address : (your email address here) - SMTP Host : smtp.office365.com - SMTP Port : 587 - Type of Encryption: TLS/STARTTLS - SMTP Authentication: YES - SMTP Username : (your email address here) - SMTP Password : (your email address password here) - Click Save.