PowerMTA
PowerMTA is a highly configurable mail server for email marketing. Unlike general email servers, PowerMTA can be configured to meet
Install Open Source Zimbra Mail Server
To install Zimbra, Download the latest version of “Zimbra Collaboration Open Source” form https://www.zimbra.com/downloads/ At the time of this post,
sendgrid
Sendgrid is a SMTP (Transactional Email Provider). https://sendgrid.com Sendgrid allow you to send email from your applications using SMTP or
postconf
postconf allow you to list/change postfix configuration. To list current config, run To change a configuration, run postfix
Amazon Workmail Review
Amazon Workmail is business email hosting like Google G Suite, Office 365, etc.. https://aws.amazon.com/workmail/ Workmail cost $4 per user, comes
zmcontrol CLI for Zimbra Mail Server
zmcontrol is CLI tool for managing Zimbra Mail Server. To use, zmcontrol, you need to become user zimbra. To stop
Zimbra
Install Open Source Zimbra Mail Server Reset Zimbra Administrator Password zmcontrol CLI for Zimbra Mail Server Zimbra Generate DKIM Key
Zimbra Reset Administrator Password
To reset Administrator password for Zimbra Mail Server, run Zimbra
exiqgrep
exiqgrep allows you to search exim mail queue. To search for a particular recipients, run To search for all emails
exim
eximrm exiwhat exiqgrep Flush exim mail queue Cpanel Server Block Incoming SPF Failed Mails PHP script to monitor exim mail
exiwhat
exiwhat commands shows what exim mail server is doing. exim
Install Mail-in-a-Box
Mail-In-A-Box is a complete mail server, that included webmail, smtp, imap, pop3. https://mailinabox.email Installation You need Ubuntu 14.04 to install