qmail

Adding clamav-unofficial-sigs

More info here The clamav-unofficial-sigs script provides a simple way to download, test, and update third-party signature databases provided by Sanesecurity, FOXHOLE, OITC, Scamnailer, BOFHLAND, CRDF, Porcupine, Securiteinfo, MalwarePatrol, Yara-Rules Project, urlhaus, etc. The script will also generate and install cron, logrotate,...

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, due to the fact that their password was violated in some way, then you can consider  Luca Franceschini's rcptcheck-overlimit.sh...

qmailadmin

Author:  Inter7 Version: 1.2.16 Download the sources from  http://sourceforge.net/projects/qmailadmin/files/ Combined patch v. 20210312 qmailAdmin is a free software package that provides a web interface for managing a qmail system with virtual domains. It provides admin for adding/deleting users, Aliases, Forwards, Mailing lists and Autoresponders. Combined patch...

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

Download (MD5) Version: 2020.05.08 Changelog 2020.05.08- qmail-tls patch updated to v. 20200107* working client cert authentication with TLSv1.3 2019.06.28- qmail-tls patch updated to v. 20190517* bug: qmail-smtpd ssl_free before tls_out error string 2019-04-17- qmail-tls patch updated to v. 20190408* make compatible with openssl 1.1.0* compiler warnings...