Debian Tutorials




How to install Roundcube on squeeze

Roundcube is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. Installation is easy in Debian but the application is pretty outdated in the [...]

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Installing sSMTP MTA (Mail Transfer Agent)

sSMTP is an extremely simple MTA to get mail off the system to a mail hub. It contains no suid-binaries or other dangerous things – no mail spool to poke around in, and no daemons running in the background. Mail is simply forwarded to the configured mailhost. Extremely easy configuration. This is ideal for web servers to avoid [...]

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Configuring goldfish autoresponder for Postfix

goldfish is a quite simple autoresponder for Postfix in conjunction with MySQL, written in PHP. It consists of only one PHP file which can be started through a cronjob. In this tutorial, it’s assumed that you have already installed Postfix with MySql backend using this tutorial: Installing Postfix with MySql backend and SASL for [...]

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Implementing SPF checks in Postfix

Sender Policy Framework (SPF), as defined in RFC 4408, is an e-mail validation system designed to prevent e-mail spam by addressing a common vulnerability, source address spoofing. SPF allows administrators to specify which hosts are allowed to send e-mail from a given domain by creating a specific DNS SPF record in the public DNS. Mail [...]

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