Dovecot
Dovecot is an open source IMAP and POP3 email server for Linux/UNIX systems. It is secure, efficient, and easy to set up. Dovecot supports SSL/TLS encryption for emails and authenticates users from databases like LDAP.
imap
pop3
email
server
linux
unix
ssl
tls
ldap
Dovecot: Secure and Efficient Open Source Email Server
Dovecot is an open source IMAP and POP3 email server for Linux/UNIX systems. It is secure, efficient, and easy to set up. Dovecot supports SSL/TLS encryption for emails and authenticates users from databases like LDAP.
What is Dovecot?
Dovecot is an open source email server that implements the IMAP and POP3 protocols for receiving emails. It is designed with security, reliability, and performance in mind.
Some key features of Dovecot include:
- Supports modern email protocols - IMAP, POP3, SMTP
- SSL/TLS support for secure connections
- PAM, LDAP and SQL authentication backends to validate users
- Search functionality for quickly finding emails
- Email indexing for fast searching
- Email Sieve scripting for server-side mail filtering
- Scales well on multicore systems and clusters
- Easy to set up and configure
Dovecot is used by small organizations to large internet service providers as their primary email delivery system. It strives to quickly process high volumes of emails while using minimal system resources. Companies like Twitter use Dovecot to reliably handle their mail serving infrastructure.
Dovecot Features
Features
- IMAP and POP3 server
- Supports SSL/TLS encryption
- User authentication via LDAP, PAM, etc
- Supports mailbox formats like Maildir and mbox
- Indexing for fast searching
- Sieve scripting for mail filtering
- LMTP server for mail delivery
- Quota support per user or group
- Replication support
Pricing
- Open Source
Pros
Secure and efficient
Easy to set up and configure
Very fast performance
Supports wide range of authentication methods
Good community support
Cons
Initial learning curve can be steep
Advanced configurations can get complex
No webmail or groupware included
Official Links
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