我已经在我的 Ubuntu 机器上设置了 Exim4。
我已经开始学习 CodeIgniter，当我通过那里的电子邮件库发送电子邮件时，如果我询问调试状态，我会得到以下信息。我想看起来不错，但我从未在 jandante@telenet.be 上收到电子邮件。也不适用于 jandante.meulemeester@gmail.com，有人知道吗？
220 Concept-IT ESMTP Sendmail 8.14.3/8.14.3/Debian-9.1ubuntu1; Fri, 3 Sep 2010 18:15:59 +0200; (No UCE/UBE) logging access from: localhost(OK)-localhost [127.0.0.1]
hello: 250-Concept-IT Hello localhost [127.0.0.1], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-EXPN
250-VERB
250-8BITMIME
250-SIZE
250-DSN
250-ETRN
250-AUTH DIGEST-MD5 CRAM-MD5
250-DELIVERBY
250 HELP
from: 250 2.1.0 ... Sender ok
to: 250 2.1.5 ... Recipient ok
data: 354 Enter mail, end with "." on a line by itself
250 2.0.0 o83GFx3a021848 Message accepted for delivery
quit: 221 2.0.0 Concept-IT closing connection
Your message has been successfully sent using the following protocol: smtp
User-Agent: CodeIgniter
Date: Fri, 3 Sep 2010 18:15:59 +0200
From: "Concept-IT"
Return-Path:
To: jandante@telenet.be
Subject: =?utf-8?Q?Uw_nieuw_wachtwoord_voor_Concept-IT_CRM?=
Reply-To: "info@concept-it.be"
X-Sender: info@concept-it.be
X-Mailer: CodeIgniter
X-Priority: 3 (Normal)
Message-ID: <4c811f3f98626@concept-it.be>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Uw gebruikersnaam is: liesbeth en uw wachtwoord is: 6ZiKJxD.