1 files changed, 5 insertions, 6 deletions

diff --git a/deno/mail-relay/dumb-smtp-server.ts b/deno/mail-relay/dumb-smtp-server.ts
index 94502c4..818cc88 100644
--- a/deno/mail-relay/dumb-smtp-server.ts
+++ b/deno/mail-relay/dumb-smtp-server.ts
@@ -47,7 +47,7 @@ export class DumbSmtpServer {
     const [decoder, encoder] = [new TextDecoder(), new TextEncoder()];
     const decode = (data: Uint8Array) => decoder.decode(data);
     const send = async (s: string) => {
-      console.info(LOG_TAG, "Send line: " + s);
+      console.info(LOG_TAG, "Send line:" + s);
       await writer.write(encoder.encode(s + CRLF));
     };
 
@@ -70,7 +70,7 @@ export class DumbSmtpServer {
         buffer = buffer.slice(eolPos + CRLF.length);
 
         if (rawMail == null) {
-          console.info(LOG_TAG, "Received line: " + line);
+          console.info(LOG_TAG, "Received line:" + line);
           const upperLine = line.toUpperCase();
           if (upperLine.startsWith("EHLO") || upperLine.startsWith("HELO")) {
             await send(this.#responses["EHLO"]);
@@ -86,18 +86,17 @@ export class DumbSmtpServer {
             await send(this.#responses["QUIT"]);
             return;
           } else {
-            console.warn(LOG_TAG, "Unrecognized command from client: " + line);
+            console.warn(LOG_TAG, "Unrecognized command from client:" + line);
             await send(this.#responses["INVALID"]);
             return;
           }
         } else {
           if (line === ".") {
             try {
-              console.info(LOG_TAG, "Mail data Received, begin to relay...");
+              console.info(LOG_TAG, "Mail data received, begin to relay...");
               const { smtpMessage } = await this.#deliverer.deliverRaw(rawMail);
               await send(`250 2.6.0 ${smtpMessage}`);
               rawMail = null;
-              console.info(LOG_TAG, "Relay succeeded.");
             } catch (err) {
               console.error(LOG_TAG, "Relay failed.", err);
               await send("554 5.3.0 Error: check server log");
@@ -124,7 +123,7 @@ export class DumbSmtpServer {
       try {
         await this.#handleConnection(conn);
       } catch (cause) {
-        console.error(LOG_TAG, "Tcp connection throws an error.", cause);
+        console.error(LOG_TAG, "Tcp connection throws an error:", cause);
       }
     }
   }