MODX supports sending email over SMTP. To have MODX relay email through AriticMail go to System Settings > ‘Mail’ area and change:
- SMTP Authentication – Yes
- SMTP Hosts – mail.ariticmail.com
- SMTP Password – ariticmail_password
- SMTP Port – 25
- SMTP Connection Prefix – tls
- SMTP User – ariticmail_username
- Use SMTP – Yes
The following image shows these settings.