a1 authenticator:
+client_condition =
driver = plaintext
public_name = PLAIN
server_advertise_condition =
server_prompts =
a2 authenticator:
+client_condition =
driver = plaintext
public_name = PLAIN
server_advertise_condition =
server_prompts =
a3 authenticator:
+client_condition =
driver = plaintext
public_name = LOGIN
server_advertise_condition =
server_prompts =
a4 authenticator:
+client_condition =
driver = plaintext
public_name = LOGIN
server_advertise_condition =