How To Fix postfix delayed mail delivery Date posted : 31/05/2019 In this article, we’re going to explain about resolving the delayed mail deliveries. Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail. For instance, we’ve faced issues where mails from our server to gmail was received successfully. However mails… Continue Reading How To Fix postfix delayed mail delivery

Migrate Gsuite mail accounts to cPanel Date posted : 07/02/2019 There are cases, you want to switch from your Gsuite mail server to cPanel mail hosting server. Its pretty easy to migrate the emails seamlessly with the use of imapsync tool. All you need is below details:-1. Gsuite mail account… Continue Reading Migrate Gsuite mail accounts to cPanel

What is SquirrelMail? SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols,   #1 Add epel repo wget http://epel.mirror.net.in/epel/5/i386/epel-release-5-4.noarch.rpm rpm -Uvh epel-release-5-4.noarch.rpm #2 Install Squirrelmail yum install squirrelmail -y Navigate to /usr/share/squirrelmail/config/ directory and run the command conf.pl:… Continue Reading install Squirrelmail On CentOS

Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail, intended as an alternative to Sendmail MTA. Remove sendmail if it was already installed on your system yum remove sendmail #1 Install Postfix Now Install Postfix  and make sure it started at boot by adding… Continue Reading install and configure postfix and dovecot on CentOS

Date Posted:22-02-2017 Its a biggest challenge for a new mail server to reach popular mail provider user’s inbox. One of the best way is to sign the outgoing mail server using dkim. There are multiple ways to implement dkim signing. We are going to use opendkim as a service to… Continue Reading Dkim Setup on Postfix Mailserver – Centos 6

The below mentioned steps are used to send an email from remote servers. +  First thing, we will need to convert our login credentials into base64. We can convert by using the following perl scripts. ======= $ perl -MMIME::Base64 -e ‘print encode_base64(“test\@domainname”)’ $ perl -MMIME::Base64 -e ‘print encode_base64(“password”)’ =======  … Continue Reading Send an email using telnet from remote servers

Detect top 10 spammers in exim Eximstats is a useful command to find spamming in the cpanel server. Execute the following command in your terminal. Exim stats can detect top 10 spammers easily via the number of emails sent out. /usr/sbin/eximstats -t10 /var/log/exim_mainlog > teststats The stats output will be… Continue Reading Exim detect top 10 spammers