"SpamAssassin is a mail filter to identify spam.
#Alternatives to spamassassin free#
Postfix is easy to setup and can handle mail as fast, if not faster, than most MTAs on the market and being a free alternative makes it a good choice. Thus, the outside has a sendmail-ish flavor, but the inside is completely different." Postfix attempts to be fast, easy to administer, and secure, while at the same time being sendmail compatible enough to not upset existing users. "It is Wietse Venema's mailer that started life as an alternative to the widely-used Sendmail program. Postfix is a program that allows for the sending and receive of email aka an email server program. It has any easy to understand configuration file. MailScanner combines multiple programs together to help get rid of unwanted email (spam) and block old and new viruses. MailScanner has been developed in a world-leading Electronics and Computer Science Department at the University of Southampton, and is distributed for *FREE* under the GNU Public License."įor more information regarding specifics to MailScanner please refer to the MailScanner's main site The only way to achieve the required level of trust is to be open source, an approach the commercial suppliers are not willing to take. Its role is a major part in the security of a network, and so it must act as a trusted service. Being open source, site administrators can audit and verify the integrity of the system. It is not tied to any particular virus scanner, but can be used with any combination of 14 different virus scanners, allowing sites to choose the "best of breed" virus scanner. "MailScanner scans all e-mail for viruses, spam and attacks against security vulnerabilities. Please notify the HowTo maintainer if you believe you should be listed above. List of everyone who has put words into this file.
This document makes no promises as to the success of getting any of the previous versions working, but most newer versions should work fine. This HowTo will be Gentoo Linux specific, but will apply to most (if not all) Linux distributions.Īll previous versions of MailScanner, Mail-SpamAssassin, Postfix, and ClamAV are either obsolete or not guaranteed. This version of the HowTo is for MailScanner 4.25-14, Mail-SpamAssassin 2.63, Postifix 2.0.11, and ClamAV 0.65. Pointers to sites for more information will be included as needed and put into the Links section. The entire process of getting, compiling, installing, and configuring this process will be covered. This document is an attempt to collect the knowledge needed to setup an email system capable of scanning emails for viruses and to block unwanted spam.
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