Email Configuration for redmine using office 365
SMTP Office 365 with TLS:
default:
email_delivery:
delivery_method: :smtp
smtp_settings:
enable_starttls_auto: true
address: "smtp.office365.com"
port: 587
domain: "yourdomain"
authentication: :login
user_name: "yourmail@somedomain.smth"
password: "yourpassword"