Update README.md

Author: QueenieCplusplus

README.md

@@ -1,2 +1,49 @@
 # Nginx_Mail
 Mail Server
+
+# Mail Server Instance
+
+      mail{
+
+          server_name mail.pattysapplab.name;
+
+          # http認證的位址
+          auth_http ; 
+          imap_capabilities IMAP4rev1 ...;
+
+          pop3_auth ...;
+          pop3_capabilities ...;
+
+          smtp_auth ...;
+          smtp_capabilties ...;
+
+          xclient off;
+
+
+      }
+
+      # 針對三台虛擬機的郵件協定設定
+
+      server{
+
+          listen 143;
+          protocol imap;
+
+
+      }
+
+      server{
+
+          listen 110;
+          protocol pop3;
+          proxy_pass_error_message on;
+
+      }
+
+
+      server{
+
+          listen 25;
+          protocol smtp;
+
+      }