新手小白使用宝塔面板docker快速安装poste.io邮件服务教程
- 博文分享
- 2023-04-22
- 13449热度
- 52评论
前言介绍
Poste.io是最近在国外非常火的轻量级邮件服务器。它具有非常高的稳定性，并提供非常出众的管理面板，能够轻易实现邮件收发、多域名控制、邮箱容量控制、邮件杀毒、邮件过滤以及Webmail等基础功能。同时，Poste还提供了投递统计分析、客户端自动适配、一键安装SSL证书、邮件转发、邮件别名、Catch-All等相当有用的功能。而且收发信可靠，非常适合个人、团体以及企业使用。另外，Poste邮件服务器基于Docker搭建，搭建过程十分简单。poste有商业版和免费版（免费版的已经够用）。采用docker进行部署。还提供了WEB控制台，超级简单。
准备工作
- 任意域名
- 一台Luinx服务器：Centos或者Ubuntu均可
首先你要在服务器上安装docker，不会自行Google。
本帖子使用一级域名 ohomishschools.info 作为演示，自己照着帖子操作的时候。要替换为自己的域名，照葫芦画瓢。
1. 解析域名到服务器
| 主机记录 | 记录类型 | 记录值 |
|---|---|---|
| A | 255.255.255.255 | |
| smtp | CNAME | vote4snohomishschools.info |
| pop | CNAME | vote4snohomishschools.info |
| imap | CNAME | vote4snohomishschools.info |
| @ | MX | vote4snohomishschools.info |
| @ | TXT | v=spf1 mx ~all |
| s20191223631._domainkey | TXT | - |
对于你来说，就2个需要修改的地方
- 把域名换成自己的
- 把服务器ip换成自己的
最后一条解析记录 s20191223631._domainkey 先不用填写，后面会说。
关键步骤
docker run \
-p 25:25 \
-p 8081:80 \
-p 110:110 \
-p 143:143 \
-p 7443:443 \
-p 587:587 \
-p 993:993 \
-p 995:995 \
-v /etc/localtime:/etc/localtime:ro \
-v /home/mail:/data \
--name "PosteServer" \
-h "vote4snohomishschools.info" \
-t analogic/poste.io
提示listen tcp 0.0.0.0:587: bind: address already in use. 表明587端口被sendmail占用。
通过netstat定位587端口被占用。找到587端口的进程号，Kill清除。
ubuntu@ip-172-26-26-9:~$ sudo netstat -pna | grep 587 tcp 0 0 127.0.0.1:587 0.0.0.0:* LISTEN 1488/sendmail: MTA:
彻底卸载 sudo apt-get purge sendmail-*
普通卸载 sudo apt-get remove sendmail-*
卸载了sendmail后重新进行输入最开始的命令进行安装。
安装成功
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