連接郵箱以便發送和接收電子郵箱資訊的方式有兩種:

  • 使用web瀏覽器登入到郵箱介面。
  • Set up and use an email client program on your computer.

Setting up Email Clients

Plesk can automatically set up certain email clients (for example, Microsoft Office Outlook, Mozilla Thunderbird, and others). This feature is called mail autodiscover. It automatically configures necessary settings (mail protocols, mail servers, ports, and so on) and you do not need to specify them manually. However, not all domain configurations support mail autodiscover.

If your domain does not support mail autodiscover or you want to use email clients other than those that support mail autodiscover, set up an email client manually. Typically, you will need to specify the following settings:

  • 用戶名 。在該欄位中,請指定您的完整的電子電郵地址。例如, johndoe@example.com
  • 密碼 。大多數情況下,是您的電子郵件帳戶的密碼。
  • 郵件伺服器協定 。這一屬性定義您是否想要在伺服器上保存郵件副本。若要在伺服器上保存副本,請選擇 IMAP 選項。而如果您不想要在伺服器上保存它們,請選擇 POP3 。若在伺服器上啟用了 SpamAssassin,選擇 IMAP 即可培訓垃圾郵件篩檢程式檢查收件。
  • 內送郵件伺服器 (POP3/IMAP) 。輸入您的域名。例如, example.com 。POP3 埠號為110。IMAP 埠號 為143。
  • 發送郵件伺服器 (SMTP) 。輸入您的域名。例如, example.com 。SMTP 埠號為25。該伺服器要求身份驗證。

To see the settings necessary for setting up an email client, go to Websites & Domains > the domain whose email you want to access via an email client > Mail Accounts > the image-info.png icon.

若要獲取有關配置常見電子郵件用戶端的詳細指南,以使郵箱能夠正常工作,請參閱本節的子部分。

Known Issues and Limitations of Mail Autodiscover

Mail autodiscover does not work for:

  • Domains that do not have web hosting.

In some cases, mail autodiscover does not work for domains with SSL (HTTPS) enabled:

  • Domains are not secured with valid SSL/TLS certificates (for example, self-signed ones). To enable mail autodiscover via HTTPS, secure your domain and the mail server with a paid SSL/TLS certificate from a trusted certificate authority or with a free certificate from Let’s Encrypt. To secure the mail server, go to Websites & Domains > your domain > Mail > the 「Mail Settings」 tab, next to 「SSL/TLS certificate for mail」, select the valid SSL/TLS certificate, and then click OK.

  • Domains have wildcard subdomains (those that have the asterisk prefix *) in the DNS settings. To enable mail autodiscover via HTTPS for these domains, create a wildcard subdomain in Plesk, get a wildcard SSL/TLS certificate, and secure the following with this certificate: the domain itself, the mail server, and the created wildcard subdomain. To secure the wildcard subdomain, go to its Hosting Settings and choose the wildcard certificate (the one that has the asterisk prefix *). Choosing the wildcard certificate for the wildcard subdomain is necessary because it will otherwise use the self-signed Plesk SSL/TLS certificate by default (even if a wildcard certificate was issued). If you do not choose the wildcard certificate for the wildcard subdomain, you will see a warning message during mail autodiscover. In Microsoft Office Outlook, the message looks like this:

    image-80150.png

備註: 如果您不能按照本節中的說明連接郵箱,這可能是由郵箱伺服器的設定造成的。例如,電子郵件伺服器可能會使用SSL/TLS證書進行安全保護,從而使為接收和發送的郵件使用特定的域名成為必要,電子郵件伺服器可能會監聽非標準的埠,連接電子郵件正在進行監聽的埠可能會遭到攔截等。請聯繫您的主機提供商解決這一問題。