How to Use Exim4 to send emails In Debian

Use In DebianExim4Email sending is cumbersome. I will introduce you to the following two methods.

Use exim4 to send emails In Debian

Method 1: Send mail directly using SMTP

# Dpkg-reconfigure exim4-config

(1) split the configuration document into small files? No

(2) Select the first option and use SMTP to send emails directly.

(3) system email name (I wrote admin @ ip here)

(4) IP address of the inbound SMTP connection to be monitored:

127.0.0.1 (in this way, only the local machine can use exim4)

* (Applicable to all users)

192.168.0.0/24, which is applicable only to the IP Range

(5) other acceptable email destination addresses: (empty)

(6) forward emails to these hosts: (empty)

(7) Do I keep the minimum DNS query volume (Dial-on-Demand as needed )? No

Method 2: Use smarthost to send mail

(1) split the configuration document into small files? No

(2) Select "send with smarthost; no local mail"

(3) system email name (I wrote admin @ ip here)

(4) IP address of the inbound SMTP connection to be monitored:

127.0.0.1 (in this way, only the local machine can use exim4)

* (Applicable to all users)

192.168.0.0/24, which is applicable only to the IP Range

(5) other acceptable email destination addresses: (empty)

(6) forward emails to these hosts: (empty)

(7) Machines responsible for processing mails sent from the Local Machine (smarthost): the smtp address actually used for outgoing mails (smtp.gmail.com is used here)

(8) Do I keep the minimum DNS query volume (Dial-on-Demand as needed )? No

You also need to modify several configuration files:

(1)/etc/exim4/passwd. client, smtp account and password settings, add:

Help 12 stu.xjtu.edu.cn: flowaters@stu.xjtu.edu.cn: password gmail-smtp.l.google.com: admin@vixp.net: password

(2)/etc/email-addresses, system email address, add:

User: admin @ ip

Run the update-exim4.conf after configuration, and then restart the exim4 service.

Notes for sending emails using exim4 in web Services:

1. the user name for running the service is in the mail group, so that the mail permission is granted.

2. The mail log is under/var/mail/username /.

Through the above, we learned how to use Exim4 to send emails In Debian, hoping to help you.