What is Courier Mail Server?
It is a mail transfer agent server that provides ESMTP, IMAP, POP3, SMAP, webmail, and mailing list services with individual components. It is best known for its IMAP server component.
Courier Mail Server is a tool in the Email Services category of a tech stack.
Who uses Courier Mail Server?
Courier Mail Server Integrations
Linux, macOS, Mac OS X, FreeBSD, and OpenLDAP are some of the popular tools that integrate with Courier Mail Server. Here's a list of all 5 tools that integrate with Courier Mail Server.
Courier Mail Server's Features
- Web-based administration and configuration tool
- Local mailboxes can be accessed via POP3
- Local mailboxes can be accessed via IMAP
- PAM, LDAP, PostgreSQL (beta), or MySQL authentication. LDAP authentication requires OpenLDAP to be installed. LDAP-based mail routing is also supported
- Authenticated SMTP
- XVERP and XEXDATA ESMTP extensions
Courier Mail Server Alternatives & Comparisons
What are some alternatives to Courier Mail Server?
See all alternatives
It is a free and open-source mail transfer agent that routes and delivers electronic mail. It is Wietse Venema's mail server that started life at IBM research as an alternative to the widely-used Sendmail program. Now at Google, Wietse continues to support it.
It is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with security primarily in mind. It is an excellent choice for both small and large installations. It's fast, simple to set up, requires no special administration and it uses very little memory.
Automatically upgrades your outbound user notifications to use the best channel for each user. Email, mobile push, in-app, SMS, or chat — all from a single API.
An easy to use email app that saves you time and keeps your messages safe. Get your messages instantly via push notifications, read and respond online & offline, and find any message quickly.
It is an application that is used mainly to send and receive emails. It can also be used to manage various types of personal data including calendar appointments and similar entries, tasks, contacts, and notes.