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< title > Completely disable Amavisd + ClamAV + SpamAssassin< / title >
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< a href = "http://www.iredmail.org" target = "_blank" > iRedMail web site< / a >
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< / div > < h1 id = "completely-disable-amavisd-clamav-spamassassin" > Completely disable Amavisd + ClamAV + SpamAssassin< / h1 >
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< p > In iRedMail, Amavisd provides below features:< / p >
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< li > content-based spam scanning (invoke SpamAssassin)< / li >
< li > Virus scanning (invoke ClamAV)< / li >
< li > DKIM singing< / li >
< li > DKIM verification (through SpamAssassin + Perl module)< / li >
< li > SPF verification (through SpamAssassin + Perl module)< / li >
< li > Disclaimer (throught AlterMIME)< / li >
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< h3 id = "stop-virusspam-scanning-keep-dkim-signingverification-and-disclaimer" > Stop virus/spam scanning, keep DKIM signing/verification and Disclaimer< / h3 >
< p > If you want to disable virus and spam scanning, but keep DKIM signing and disclaimer, please try this:< / p >
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< p > Keep < code > content_filter = smtp-amavis:[127.0.0.1]:10024< / code > in Postfix config file < code > /etc/postfix/main.cf< / code > .< / p >
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< p > Find below lines in /etc/amavisd/amavisd.conf:< / p >
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< pre > < code class = "perl" > # @bypass_virus_checks_maps = (1); # controls running of anti-virus code
# @bypass_spam_checks_maps = (1); # controls running of anti-spam code
< / code > < / pre >
< p > Uncomment above lines (removing "# " at the beginning of each line), and restart Amavisd service.< / p >
< h3 id = "completely-disable-all-features" > Completely disable all features< / h3 >
< p > If you want to completely disable spam and virus scanning services, steps:< / p >
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< li > Comment out below two lines in Postfix config file < code > /etc/postfix/main.cf< / code > , then restart Postfix service.< / li >
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< pre > < code class = "perl" > content_filter = smtp-amavis:[127.0.0.1]:10024
receive_override_options = no_address_mappings
< / code > < / pre >
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< li > Disable network services: Amavisd, ClamAV.< / li >
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< p > Notes:< / p >
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< li > ClamAV and SpamAssassin will be invoked by Amavisd, so if you disable Amavisd, those two are disabled too.< / li >
< li > SpamAssassin doesn't have daemon service running in iRedMail solution, so there's no need to stop SpamAssassin service.< / li >
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