Wietse Venema: > Gianluca Gargiulo: > > Hi, > > > > due to problem to send to outlook.com domains with my postfix, i'd > > like postfix act as smtp client with my email provider smtp server > > using the sender credentials. > > Maybe you can store the credential in smtp_sasl_password_maps and > set "smtp_sender_dependent_authentication = yes". Then, the > password file is searched by the sender email address instead of > the server name or domain.
Correction: Postfix will first search with the sender address, and if no result is found, with the server name or next-hop domain name. > Wietse > > smtp_sender_dependent_authentication (default: no) > Enable sender-dependent authentication in the Postfix SMTP client; this > is available only with SASL authentication, and disables SMTP connec- > tion caching to ensure that mail from different senders will use the > appropriate credentials. > > This feature is available in Postfix 2.3 and later. >
