Using mail.local with Exim

Using mail.local with Exim is quite straightforward. The following example illustrates the definition of appropriate transport and director in exim.conf:

     # transport
     mail_local_pipe:
       driver = pipe
       command = /usr/local/libexec/mail.local $local_part
       return_path_add
       delivery_date_add
       envelope_to_add
     
     # director
     mail_local:
       driver = localuser
       transport = mail_local_pipe