15 lines
557 B
Markdown
15 lines
557 B
Markdown
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---
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title: "建立一个邮箱服务器"
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date: 2021-01-12T20:14:46+08:00
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tags: []
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categories: []
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weight: 50
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show_comments: true
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draft: false
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---
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关于 SMTP , 默认端口 25 , 后有加密端口 587 , 至于 465 则是未定为但同时也有一定使用比例的端口.
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关于发送邮件的超时问题, 可能是 VPS 提供商禁用了从 25 端口目标为且目标为 25 端口的网络连接.
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[https://www.tecmint.com/install-postfix-mail-server-with-webmail-in-debian/](https://www.tecmint.com/install-postfix-mail-server-with-webmail-in-debian/)
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