Category Archives: Postfix
Use this command to release a single email message from on hold: [code]postsuper -H 070788B31[/code] Release all email messages from being on hold with this command: [code]postsuper -H ALL[/code] Use the following command to release on hold messages just from user@domain.com [code]postqueue -p | awk ‘BEGIN { RS = “” } { if Read More
This is the Linux command to put all Email messages on hold in Postfix. [code]postsuper -h ALL[/code] Use this command to put on hold messages from user@example.com: [code]postqueue -p | awk ‘BEGIN { RS = “” } { if (7 == “user@domain.com” ) print 1 }’ | tr -d ‘!*’ | postsuper -h[/code] CLICK HERE Read More
To put an email message on hold use this command after you get the id number. [code]postsuper -h 070788B31[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
This is how you check what is going on in /var/log/mail.log using the Linux commands. [code]tail -f /var/log/mail.log[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
Postfix is a popular mail transfer agent (MTA) used by Linux servers to handle the sending and receiving of email messages. Postfix’s main configuration file is located at /etc/postfix/main.cf, and it is essential to modify this file to customize the behavior of Postfix. Postfix Reload The Configuration After modifying the main.cf or master.cf file, you Read More
When you want to renew the queue in Postfix you can use the following Linux command. [code]postsuper -r ALL[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
To check the whole config of Postfix use this linux command. [code]postconf[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
This is the Linux command to use when you want to check the basic config of Postfix. [code]postconf -n[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
Use this Linux command in Postfix to flash or resend the emails in you email queue. [code]postqueue -f[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
The following linux command will enable you to check your email queue for postfix. [code]postqueue -p[/code] CLICK HERE to see our full Postfix Cheat Sheet using linux commands.
If you are running your own mail server you may need to delete messages. If you would like to delete them all use this command. you must be logged in as root. [code]postsuper -d ALL[/code] The next command will let you delete all email in the queue that is from a certain domain. You Read More
Postfix is a popular open-source mail transfer agent that we use for routing and delivering email messages. It is a powerful tool that allows you to configure and manage email servers on Linux and Unix systems. However, working with Postfix requires familiarity with a number of command line tools and utilities. In this post, we Read More
The following EXIM Cheat Sheet will help you manage your EXIM 4 server. To complete these steps, it is helpful if you already are familiar with SMTP, MTA, and UNIX shell prompt. If you are having any issues with email delivery, please check out my post on DKIM, SPF and DMARC records. That post will Read More
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