#Debian/Ubuntu system

Use Docker

提前预备：
域名MX记录，记录值@，指向服务器IP地址，优先级设置10
A记录，记录值@，指向服务器IP地址

install Docker

curl -sSL https://get.docker.com/ | sh
systemctl start docker
systemctl enable docker

2.Install Forsaken Mail
docker run --name forsaken-mail -d -p 25:25 -p 3000:3000 denghongcai/forsaken-mail

You should be able to check http//mx.xx.com:3000 for your temp mail website

Other Command you may need:

停止所以docker使用的container
docker container prune
检查是否有其他进程占用25端口
lsof -i -P -n | grep 25
如果有其他进程占用25端口，用下面的语句
kill -9 <process #>
停止某个docker container
docker stop ff03e10b267ce3cb8d57b516941dab424f5a2adc99efb03c6d5e8f8ee5d9c07c
ufw status
检查25端口是否打开，listen

使用nginx或者apache来做一个反向代理
反代地址 http://localhost:3000/

install NPM

curl -sL https://deb.nodesource.com/setup_16.x — Node.js | bash -
yum install nodejs git screen -y

install Forsaken Mail

git clone https://github.com/denghongcai/forsaken-mail.git
cd forsaken-mail
npm install

Run Forsaken Mail

screen -S forsakenmail
npm start

How To Install Temporary email website on Ubuntu 20.04

install Node.js & npm

1.To get this version, you can use the apt package manager. Refresh your local package index first:

sudo apt update

2.Then install Node.js:
sudo apt install nodejs

3.Check that the install was successful by querying node for its version number:

node -v

Check that the install was successful by querying node for its version number:

v12.22.9

If the package in the repositories suits your needs, this is all you need to do to get set up with Node.js. In most cases, you’ll also want to also install npm, the Node.js package manager. You can do this by installing the npm package with apt:

sudo apt install npm

2.install Forsaken Mail

git clone https://github.com/denghongcai/forsaken-mail.git
cd forsaken-mail
npm install

3.Run Forsaken Mail

screen -S forsakenmail
npm start

A. 查看系统当前所有被占用端口
netstat -tln

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State      
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN     
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN     
tcp        0      0 0.0.0.0:25              0.0.0.0:*               LISTEN     
tcp6       0      0 :::24297                :::*                    LISTEN     
tcp6       0      0 :::22                   :::*                    LISTEN     
tcp6       0      0 :::3000                 :::*                    LISTEN

tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN

B. 查看占用端口的进程编号，输入 lsof -i:25

COMMAND   PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
node    10279 root   21u  IPv4  55885      0t0  TCP *:smtp (LISTEN)

C. if port 25 is used by master or other process rather than node, kill the process with kill -9process id(for example 10279)

kill -9 10279

D. check again with netstat -tln

3.Run Forsaken Mail

screen -S forsakenmail
npm start

warn: Python is not available. Dkim and spf checking is disabled.
warn: Either spamassassin or spamc are not available. Spam score computation is disabled.
info: Mailin Smtp server listening on port 25


**install Python**

Download the latest version of Python: `sudo apt install python3`