[Ubuntu] Ubuntu에 Postfix 설치, Gmail SMTP 설정, 메일 보내기

◆ Gmail 계정 준비◆ Ubuntu 18.04 LTS 버전◆ Ubuntu 클라우드에서 Postfix를 SEND-only SMTP로 구성 1. Ubuntu 실행 후 Root로 이동 sudo su Root의 Password 입력을 요구하는 라인이 나오고 Password를 입력하면 Root로 이동한다. 2. Postfix MTA를 구성하기 전, 발신 내...

SMTP - 나무위키

S: 220 smtp.example.com ESMTP Postfix C: HELO relay.example.org S: 250 Hello relay.example.org, I am glad to meet you C: MAIL FROM:＜***@*******.***＞ S: 250 Ok C: RCPT TO:＜*****@*******.***＞ S: 250 Ok C: RCPT TO...

server - postfix smtp relay with basic auth - Ask Ubuntu

I need to deploy a simple smtp relay that supports basic auth (client side) I have problems with SASL, even the user and passord is correct i get this error: SASL LOGIN authentication failed:

Postfix SASL Howto

You can read more about the following topics: ; Configuring SASL authentication in the Postfix SMTP server ; Configuring SASL authentication in the Postfix SMTP/LMTP client ; Building Postfix with SASL support ; Using Cyrus SASL version 1.5.x

Postfix SMTP relay and access control

Topics covered in this document: ; Relay control, junk mail control, and per-user policies ; Restrictions that apply to all SMTP mail ; Getting selective with SMTP access restriction lists ; Delayed evaluation of SMTP access restriction lists

GitHub - Turgon37/docker-smtp-relay: Docker image running a SMTP relay with post

Docker image running a SMTP relay with postfix. Contribute to Turgon37/docker-smtp-relay development by creating an account on GitHub.

이메일 postfix(smtp) + dovecot(imap/pop3) 에 SSL 보안 적용하기

Centos S9 - 이메일 서버 설치 roundcube + postfix + dovecot 시리즈의 연장 내용입니다. 오늘 설치해 볼 것은 앞서 위 글의 설치를 한 후에 이어서 설치하는 내용이니 혹시 이 글만 보고 왜 안되지 하는 분들은 제가 했던 위 글의 설치를 따라하고 오셔서 해 주기 바랍니다. 앞의 글은 잘 작동하긴 하는데 imap, smtp...

GitHub - tiredofit/docker-postfix-relay: Dockerized Postfix Relay for easy SMTP

Dockerized Postfix Relay for easy SMTP capabilities - tiredofit/docker-postfix-relay

SMTP Relay Infrastructure with Postfix & Load Balancers - HAProxy Technologies

In this blog post, we will explain how to configure the HAProxy load balancer to build an efficient SMTP relay infrastructure with Postfix.

Postfix Configuration Parameters

A parameter value may refer to other parameters. The expressions "$name" and "${name}" are recursively replaced with the value of the named parameter. The parameter name must contain only characters from the set [a-zA-Z0-9_]. An undefined parameter value is replaced with the empty value. The expressions "${name?value}" and "${name?{value}}" are replaced with "value" when "$name" is non-empty. The parameter name must contain only characters from the set [a-zA-Z0-9_]. These forms are supported with Postfix versions ≥ 2.2 and ≥ 3.0, respective ...