How Do I Choose the Best Open Source SMTP Server?
Citadel is a well-known Linux open source mail server system. It provides complete mail server functions, including support for SMTP / POP / IMAP protocols and SSL login, workbook, calendar, schedule management, mailing list, online chat, and more. Useful features. At the same time, Citadel provides a friendly human-machine interface. Compared with traditional mail servers such as Postfix, Citadel's web interface is beautiful and easy to use, and it can be used as a corporate office collaborative office system. Compared with Zimbra, the software is smaller in scale, occupies less resources, and has relatively better performance.
Citadel
(Linux open source mail server system)
Right!
- Foreign name
- Citadel
- Attributes
- Linux open source mail server system
- Nature
- Provides complete mail server functionality
- Method
- Easy installation
- Run apt-get install citadel-suite spamassassin amavisd-new to install the package.
- Generate a self-certified SSL certificate.
- , execute cd / etc / ssl / citadel
- , execute openssl req -new -nodes -newkey rsa: 4096 -days 365 -keyout citadel.key -out citadel.csr
- , execute chmod 600 citadel.key
- , execute openssl x509 -req -days 365 -in citadel.csr -signkey citadel.key -out citadel.cer
- , execute cp -a citadel * / etc / ssl / webcit /
- This completes the installation of the Citadel mail server system. We can log in to the website through https to manage email domain names, accounts, and other functions. [2]
- Citadel is a well-known Linux open source mail server system. It provides complete mail server functions, including support for SMTP / POP / IMAP protocols and SSL login, workbook, calendar, schedule management, mailing list, online chat, and more. Useful features. At the same time, Citadel provides a friendly human-machine interface. Compared with traditional mail servers such as Postfix, Citadel's web interface is beautiful and easy to use, and it can be used as a corporate office collaborative office system. Compared with Zimbra, the software is smaller in scale, occupies less resources, and has relatively better performance.
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