ShellHacks
Command-Line Tips and Tricks

mail

  • Blog

Mass Emails Sending From Bash Script in Linux

Posted on December 27, 2016February 24, 2017by admin

To prevent abuse and don’t allow to send bulk emails through SMTP server, it is recommended to restrict the number of messages that each user can send. Let’s say we have limited the number of messages to send, but how can we check that the limitation works? The best way to make such check is […]

Read More
2 Comments
  • Blog

Postfix: Gmail as Relay – Linux Mint/Ubuntu/Debian

Posted on December 27, 2016February 24, 2017by admin

Many ISPs block sending email over port 25. This means that you won’t be able to send mail directly from your Linux server. A good way to get around this limitation is to set up a relay through a Gmail account. 1. Install the Required Packages Execute the following command to install required packages: $ […]

Read More
4 Comments
  • Blog

HowTo: Retrieve Email from a POP3 Server using the Command Line

Posted on December 27, 2016February 24, 2017by admin

The POP3 (Post Office Protocol Version 3) is an application-layer Internet standard protocol used by local Email clients to retrieve Email from a remote server over a TCP/IP connection. This tutorial shows how to connect to POP3 mail server and manage incoming Email using the ‘telnet’ command. Step 1: Open a connection from your computer […]

Read More
3 Comments
  • Blog

HowTo: Send Email from an SMTP Server using the Command Line

Posted on December 27, 2016February 24, 2017by admin

The SMTP (Simple Mail Transfer Protocol) is an Internet standard for electronic mail (Email) transmission across Internet Protocol (IP) networks. This tutorial shows how to connect to SMTP mail server and send an Email using the ‘telnet’ command. Step 1: Open a connection from your computer to an SMTP mail server $ telnet smtp.domain.ext 25 […]

Read More
4 Comments

Online Tools

  • Base64 Decode
  • Base64 Encode

Tags

access-control anonymity ansible apache archive arduino artifactory bash boot cmd command-line curl dns docker encryption git gitlab helm java jenkins kubernetes linux macos mail mongodb mysql network openssl pdf php powershell prometheus python raspberry pi ssh sublime text systemd telegram telnet text-processing tor tsm windows wordpress yum
  • Telegram
  • Twitter
  • RSS
Privacy
Copyright © 2011-2022 | www.ShellHacks.com