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2008
Interazioni: chkuser 2.0
by camel
The original qmail-smtpd accepts by default all messages, checking later for the existence of recipients. So, if the message is delivered to not existing recipients, a lot of additional system work and network traffic are generated, with multiple expensive bouncing if the sender is a fake one.
chkuser has been developed with the goal to improve the acceptance SMTP phase of qmail-smtpd. qmail-smtpd patched with chkuser may check the existence of e-mail recipients immediately in the SMTP acceptance phase of a message and rejects instantly all messages not directed to existing users, avoiding additional traffic, work and messages bounced more times.
Interazioni: Chkuser 2.0 - running qmail-smtpd
by camel
qmail-smtpd executes as a qmail dedicated user, communicating on the external SMTP side using a socket connection, and talking to the internal processing section using a pipe.
This architecture is very secure, as qmail-smtpd is allowed to read/write only what it owns (practically nothing), and, the eventual break of qmail-smtpd by a cracker would have a minimal impact on the safety of the system.
2007
FormCheck
by camel
& 4 others
(via)
Et un vérificateur de formulaire en plus..un. Celui-ci fonctionne avec moo.fx. Ce qui eld émarque des autres que j'ai pû voir, c'est la clareté de sa doc et l'apparente facilité d'usage. A noter que vous trouverez d'autres script s sur ce site suisse, tous clairement expliqués.
Quick php5 pre-migration check - Digital Fashion
by camel
& 1 other
If you're wondering how much of a hassle it would be to migrate your app / codebase to php5, try the following command line (after having installed the php5-cli package of course):
