Source: fastforward Section: mail Priority: optional Maintainer: Debian QA Group Build-Depends: debhelper-compat (= 12), dh-exec, groff-base, Rules-Requires-Root: no Standards-Version: 4.4.1 Vcs-Git: https://salsa.debian.org/debian/fastforward.git Vcs-Browser: https://salsa.debian.org/debian/fastforward Homepage: https://cr.yp.to/fastforward.html Package: fastforward Architecture: any Depends: ${misc:Depends}, ${shlibs:Depends}, Recommends: qmail, Description: handles qmail forwarding according to a cdb database It can create forwarding databases from a sendmail-style /etc/aliases or from user-oriented virtual-domain tables. . fastforward supports external mailing lists, stored in a binary format for fast access. It has a tool to convert sendmail-style include files into binary lists. . fastforward is more reliable than sendmail. sendmail can't deal with long aliases, or deeply nested aliases, or deeply nested include files; fastforward has no limits other than memory. sendmail can produce corrupted alias files if the system crashes; fastforward is crashproof. . fastforward's database-building tools are much faster than sendmail's newaliases. Even better, fastforward deliveries don't pause while the database is being rebuilt. . fastforward does not support insecure sendmail-style program deliveries from include files; you can use qmail's secure built-in mechanisms instead. fastforward does support program deliveries from /etc/aliases.