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Ubuntu Server Setup Part 8 - Sending Email Through Gmail - Ryan Harrison
Part 1 - Logging In Part 2 - Securing Login Part 3 - Installing a Firewall Part 4 - Setup Nginx Web Server Part 5 - Install Git, Ruby and Jekyll Part ...
email  postfix  ssl  certificate 
april 2019 by ianweatherhogg
How to: Postfix as mail relay with greylisting support using SQLgrey - Philipp's Tech Blog
My name is Philipp C. Heckel and this is my tech blog. I mostly write about security, synchronization and scripting in the world of Linux, Java and PHP.
dns  postfix 
february 2019 by ianweatherhogg
Setting Up an Email Server for the Direct Email Spooling Attack
This how-to guide demonstrates how easy it is to circumvent expensive email security solutions with simple open-source tools.
email  server  dns  postfix  smtp  ssl  certificate  dovecot 
october 2018 by ianweatherhogg
Debian Mail Server, Part II: SPF and DKIM - Stéphane Caron
TL;DR: check If you don't get 10/10, read this post. In a previous post, we saw how to configure a Debian mail server with Postfix and Dovecot, but we did not address an important issue: spam. Major e-mail providers are defending their users against spam by requiring two extra credentials: Sender Policy Framework (SPF) and DomainKey Identified Mail (DKIM). We will see how to configure these two services. We will also configure a local defense against incoming spam wi...
debian  email  server  dovecot  postfix  security  google 
november 2015 by ianweatherhogg
Setup Virtual Domains in Postfix (Without a Database) | David Steven-Jennings
Managing virtual mail accounts normally involves a database however in this post I'll show you how to do it just flat files.
email  postfix  telnet  session 
september 2015 by ianweatherhogg
Processing emails with Postfix and Rails - Dan Sosedoff
Dan Sosedoff is a Chicago based software engineer at Doejo, an opensource contributor and guitar hobbyist.
ruby  rails  email  postfix  4* 
february 2015 by ianweatherhogg
Is it worth running my own mail server? : linux
I've had my own domain name for just under a year now, and today I've been tidying it up to run a public facing blog. I was wondering if it's...
reddit  linux  self  host  email  server  imap  send  postfix  spam  security 
december 2014 by ianweatherhogg
Python ♥ Email
Process email using python. Manipulate email headers and send messages through SMTP.
python  email  postfix  authentication 
november 2014 by ianweatherhogg
docker-postfix - Dockerfile for a Postfix server
github  docker  image  postfix 
february 2014 by ianweatherhogg
Blog Archive - Bigdinosaur Blog
Blog Archive 2013 Working on a New Comment System
Jul 21 2013 posted in Octopress Setting up Discourse with Passenger and Nginx
Jun 04 2013 posted …
blogs  linux  installation  email  security  configuration  nginx  octopress  web  server  certificate  postfix  5* 
march 2013 by ianweatherhogg

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