patches

Patching qmail

Latest stable combined patch for netqmail-1.06 v. 2018.04.03 (MD5) Changelog The complete changelog is inside the patch file. 2018.04.03-DKIM patch updated to v. 1.22 * openssl 1.1.0 port * various improvements, bug fixes 2018.01.10-maildir++ * fixed a bug where the filesize part of the S=<filesize>...

Limiting the number of emails sent by a given auth-user/domain/IP

If you want to avoid the risk of compromising your server because of accounts who are sending messages indiscriminately to the world, because their password was violated in some way, then you can take advantage of Luca Franceschini's rcptcheck-overlimit.sh script,...

smtp-auth + qmail-tls + forcetls patch for qmail

Download (MD5) Version: 2017.08.18 Changelog 2017-08-18-qmail-smtpd now retains authentication upon rset (tx to Andreas) 2016-09-19 -qmail-tls patch updated to v. 20160918   * bug: qmail-remote accepting any dNSName, without checking that is matches (E. Surovegin)   * bug: documentation regarding RSA and DH keys...

Merry Xmas and happy new... patch!

Massive Christmas present by my italian friend Luca Franceschini of digitalmind. He merged his combo with my combined patch (2016.12.02 version) adding several (heavily customized) patches and functionalities. Luca is a C programmer and an expert system administrator who manages...

Slackware guest on Linux-Vserver

Info: http://linux-vserver.org/ What Linux-Vserver does (from wikipedia): http://en.wikipedia.org/wiki/Linux-VServer Download only my patch: /files/linux-vserver/linux-vserver_slackware-14.2.patch Download my patch and installer script: /files/linux-vserver/slack_vserver.tar.gz Linux-Vserver is an open source software which acts as a virtual private server implementation done by adding operating system-level virtualization capabilities to the Linux...

qmailadmin password-strenght patch

download A big lack of qmail account managers, expecially qmailadmin, is that they do not provide any password complexity check. A couple of days ago I discovered in one of my servers a "test 123456" account and I realized that the...

qmail-taps-extended

The qmail-taps-extended patch by Inter7 (extension by Michai Secasiu) provides the ability to save each email which flows through the system. You could decide to log only the messages which have the From or To address set to a local account. You just...

Greetdelay for qmail

Download here Author of the patch: John Simpson (?) I replaced the original greetdelay by Erwin Hoffmann with the patch by John Simpson. Now communications trying to send commands before the greeting will be closed provided that you declare DROP_PRE_GREET; premature disconnections...

Testing ESMTP-SIZE patch for qmail

Author of the patch: Will Harris' (?) http://will.harris.ch/qmail-smtpd.c.diff The patch allows the qmail-smtpd to reject the message if it's too big according to its accepted databytes before it has been received. Try to send a test message that is bigger than your accepted...