dockerfiles/net/email

dockerfile-mailserver

Dockerfile to make mailserver powered by postfix / dovecot .

How to use

1. Download.

git clone https://github.com/3846masa/dockerfile-mailserver.git

OR

curl -O -L https://github.com/3846masa/dockerfile-mailserver/archive/master.zip
unzip master.zip

2. Make image.

cd {folder of download files.}
docker build -t 3846masa/mailserver .

3. Make folder and Run

mkdir /mailfolder # Anywhere
docker run -it -v /mailfolder:/home/vmail -p 25:25 -p 110:110 -p 143:143 -p 587:587 --name "mailserver" 3846masa/mailserver
Hostname: mail.example.com
Domainname: example.com

4. Add users

addmailuser user@mail.example.com
Enter user password: 
Retype user password: 

5. Set mail client

Please check below.

6. (Delete users)

If you will delete users, type below.

delmailuser user@mail.example.com

7. Run as background

If you will escape mailserver's terminal, send Ctrl+P and Ctrl+Q.

DO NOT EXECUTE exit!!!!!

8. Enter mailserver's terminal

docker attach "mailserver"

Mail client settings

• Username: user@mail.example.com
• Password: [Password]
• SSL and TLS is not supported.

Type	Port
POP3	110
IMAP	143
SMTP	25 and 587