Outbound SMTP Auth

Outbound SMTP authentication is achieved by extending the ISP SMTP host entry in either the Outbox/Delivery page or a Remote Domain/Delivery page. Outbound authentication is not available when using MX delivery options.

The format is:

host address[:host port][;login id;password]

e.g. mail.isp.com:25;fred;mypassword

bracketed items are optional.