···

       
28
       
28
       
 
       
  };

     

       
29
       
29
       
 
       
  auth = {

     

       
30
       
30
       
 
       
    mechanisms = [

     

       
31
       
31
       
-
       
      (ifThen "protocol != 'smtp'" "[plain, login]")

     

       
31
       
31
       
+
       
      (ifThen "local_port != 40025 && is_tls" "[plain, login, oauthbearer, xoauth2]")

     

       
32
       
32
       
+
       
      (ifThen "local_port != 40025" "[oauthbearer, xoauth2]")

     

       
32
       
33
       
 
       
      (otherwise false)

     

       
33
       
34
       
 
       
    ];

     

       
34
       
35
       
 
       
    directory = "'default'";

     

       
35
       
36
       
 
       
    require = [

     

       
36
       
36
       
-
       
      (ifThen "protocol != 'smtp'" true)

     

       
37
       
37
       
+
       
      (ifThen "local_port != 40025" true)

     

       
37
       
38
       
 
       
      (otherwise false)

     

       
38
       
39
       
 
       
    ];

     

       
40
       
40
       
+
       
    must-match-sender = true;

     

       
39
       
41
       
 
       
  };

     

       
40
       
42
       
 
       
  extensions =

     

       
41
       
43
       
 
       
    let